logo
down
shadow

Recently Posts

C - Get pointer adress to string
C - Get pointer adress to string
I think the issue was by ths following , You are probably lost on what is a pointer.Consider this code: char *foo = "bar";
» c
Date : November 29 2020, 01:01 AM , By : Ankit Shah
Run ansible playbook from docker container and deploy on host machine
Run ansible playbook from docker container and deploy on host machine
will be helpful for those in need I would like to run ansible playbook on my local machine using ansible from a docker container. Here is what my Ansible Dockerfile looks like: , Your playbook is targeting localhost:
» docker
Date : November 29 2020, 01:01 AM , By : Gerald Luzares
An error occurred while installing nokogiri (1.6.6.2), and Bundler cannot continue
An error occurred while installing nokogiri (1.6.6.2), and Bundler cannot continue
may help you . I recently had to install Nokogiri 1.6.6.2 as well and ran into the same issue (also on Mojave 10.14). I tried installing xcode-select first, but that alone didn't solve it. Further down in the install guide (as @xploshioOn linked http
» ruby-on-rails
Date : November 29 2020, 01:01 AM , By : slam
Remote access to HDFS on Kubernetes
Remote access to HDFS on Kubernetes
Any of those help I know this question is about just getting it to run in a dev environment, but HDFS is very much a work in progress on K8s, so I wouldn't by any means run it in production (as of this writing). It's quite tricky to get it working on
» hadoop
Date : November 29 2020, 01:01 AM , By : minh
What is the purpose of name mangling in C++?
What is the purpose of name mangling in C++?
With these it helps The linker doesn't know about overloading (it has to be generic for multiple languages). All it knows about are symbols that it needs to resolve.The compilers name-mangling creates two different symbols for the two function overlo
» cpp
Date : November 29 2020, 01:01 AM , By : Rajendran J
Why does input in React/Redux form change a number into a string?
Why does input in React/Redux form change a number into a string?
I hope this helps . Input values are always sent to you as Strings, no matter the input type. When you use input type=“number” it only helps the browser to present a number keypad for example.You either have to cast the value to Int (parseInt) before
» reactjs
Date : November 29 2020, 01:01 AM , By : Arsath Khan Arsath
Appending a column in .csv with Python/Pandas
Appending a column in .csv with Python/Pandas
will be helpful for those in need Intro Python question: I am working on a program that counts the number of politicians in each political party for each session of the U.S. Congress. I'm starting from a .csv with biographical data, and wish to expor
» python
Date : November 29 2020, 01:01 AM , By : peggy Tsai
RangeError: Maximum call stack size exceeded with array.slice
RangeError: Maximum call stack size exceeded with array.slice
this one helps. Recursion never stops.When the function will be called with an array of length 1, this array will be split in one array with length 0 (there the recursion stops) and another array with length 1. The function will be called again recur
» javascript
Date : November 29 2020, 01:01 AM , By : daodao97
Warning: "Could not get traitsetID for iPhone11,6" (Assets.xcassets)
Warning: "Could not get traitsetID for iPhone11,6" (Assets.xcassets)
seems to work fine I ran into this tonight as well, was fixed when I ran the update of my phone to 12.1. Don't know if that was the fix, or if it was coincidental, but it's working now.
» ios
Date : November 29 2020, 01:01 AM , By : Khanh Le
Angular 7 routerLink directive warning 'Navigation triggered outside Angular zone'
Angular 7 routerLink directive warning 'Navigation triggered outside Angular zone'
it should still fix some issue I am struggling with Angular framework to get my application run smoothly, but I can't resolve an issue with routing. I have a top level AppComponent and app-routing.module.ts which manage the navigation via my custom S
» angular
Date : November 29 2020, 01:01 AM , By : Sheri
How to change datetime format of varchar datatype column
How to change datetime format of varchar datatype column
To fix the issue you can do You can use Try_Convert() in concert with IsNull()To be clear. The result is still a string
» sql-server
Date : November 29 2020, 01:01 AM , By : pantalo
Import module from parent or sibling directory in Cloud Functions?
Import module from parent or sibling directory in Cloud Functions?
may help you . If you find yourself needing to modify sys.path or otherwise import "beyond the top level package", this is generally a code smell in Python that your project is not correctly structured.In this example of Cloud Functions, one thing yo
» python-3.x
Date : November 29 2020, 01:01 AM , By : Vegan Fanatic
Some keys in session_kwargs are not supported at this time: %s', dict_keys(['learning_rate'])
Some keys in session_kwargs are not supported at this time: %s', dict_keys(['learning_rate'])
fixed the issue. Will look into that further learning_rate is not a parameter of model.compile, it is a parameter for the optimizer (usually called lr). Just remove that parameter from your call.
» tensorflow
Date : November 29 2020, 01:01 AM , By : HK Tan
Passing variables from one activity to another
Passing variables from one activity to another
I wish this helpful for you You can pass variable through Intent. For example like this:In your MainActivity
» android
Date : November 29 2020, 01:01 AM , By : Hotel Guy
How to use Addfields in MongoDB C# Aggregation Pipeline
How to use Addfields in MongoDB C# Aggregation Pipeline
hope this fix your issue As discussed here Using $addFields in MongoDB Driver for C you can build the aggregation stage yourself with a BsonDocument.To use the example from https://docs.mongodb.com/manual/reference/operator/aggregation/addFields/
» chash
Date : November 29 2020, 01:01 AM , By : Sebastian Norris
How to write generic Java API without method Overloading
How to write generic Java API without method Overloading
This might help you Varargs are fine when they are needed, though in this case I think it would be better to have a setter for the connection.To make this shareable across threads you can use
» java
Date : November 29 2020, 01:01 AM , By : DreJoh
Swift/iOS: How to access Object properties when type-casted from Protocol?
Swift/iOS: How to access Object properties when type-casted from Protocol?
I think the issue was by ths following , The following post will help you better understand the issuehttps://www.lesstroud.com/dynamic-dispatch-with-nsmanaged-in-swift/
» swift
Date : November 29 2020, 01:01 AM , By : Nicholas Hall
What is Object dictionary in CANOpen?
What is Object dictionary in CANOpen?
it fixes the issue 1) The object dictionary defines a set of objects where data can be stored on a CANopen node. Objects in the object dictionary can be read and written from the CAN bus using the SDO protocol by giving an object index and sub-index.
» development
Date : November 29 2020, 01:01 AM , By : Arvind Jha
Java Serialization / Deserialization of an ArrayList works only on first program execution
Java Serialization / Deserialization of an ArrayList works only on first program execution
To fix this issue That's exactly that, nothing is overwritten, since you explicitely chose to append rather than overwrite when writing to the file:
» java
Date : November 29 2020, 01:01 AM , By : D. Tupper
how to start a function using a Struct?
how to start a function using a Struct?
may help you . So I have to read a binary file full of structs like this: , I need to start the function add(a,b) ;
» c
Date : November 29 2020, 01:01 AM , By : 吕顺年
How to get the current workspace programmatically on macOS
How to get the current workspace programmatically on macOS
hope this fix your issue Looks like this requires undocumented API calls.https://github.com/asmagill/hs._asm.undocumented.spaces/blob/master/CGSSpace.h
» macos
Date : November 29 2020, 01:01 AM , By : Manjula Varma
Trying to tweak sscanf() to ignore \n and \t
Trying to tweak sscanf() to ignore \n and \t
may help you . Note that sscanf() largely ignores white space by default. A white space in the format string matches zero or more white space characters — blanks, tabs, newlines. All but three of the conversion specifications ignore leading white spa
» c
Date : November 29 2020, 01:01 AM , By : Frank Tang
node rest client get with local variable
node rest client get with local variable
Does that help I am trying to do the following: , try
» javascript
Date : November 29 2020, 01:01 AM , By : Stepwell Media
how to run wordpress php snippet mysql update command from ssh and/ultimately cron
how to run wordpress php snippet mysql update command from ssh and/ultimately cron
this one helps. If that was a php a stand alone php file, you should load wp global bootstrap class, please include wp-load.php in beginning of the file;I don't think that $current_user can be retrieved by the bash too, this is related to user sessio
» php
Date : November 29 2020, 01:01 AM , By : Edson john
Create Multicolored Pie Chart in Android Studio
Create Multicolored Pie Chart in Android Studio
will be helpful for those in need There is a very famous library for this the MPAndroidChart . Using this you can create all types of graphical representation like pie charts,line charts ,bar charts and many more. The image in your question is a pie
» android
Date : November 29 2020, 01:01 AM , By : Rai
Conway's Game of Life's rules dont apply properly
Conway's Game of Life's rules dont apply properly
should help you out In Conway's Game of Life the cells must not be updated in-place. Instead, your function nextGeneration should use the values of the current grid and write the result into a different grid.
» java
Date : November 29 2020, 01:01 AM , By : Ibiyemi Olagoke Kay
How can I get my points to connect in a plot and show a trend with NA values in data?
How can I get my points to connect in a plot and show a trend with NA values in data?
I hope this helps you . Using data from Gwang-Jin Kim's answer and the suggestion of dashing the lines where NAs exist, here's a redo. I'll keep the previous answer below.lines (and therefore plot(..., type="l")) requires that lty be the same for all
» r
Date : November 29 2020, 01:01 AM , By : fromnobady
Remove marker in google_maps_flutter
Remove marker in google_maps_flutter
hope this fix your issue Use clearMarkers(). It will clear all markers in your map. So try googleMapController.clearMarkers();
» google-maps
Date : November 29 2020, 01:01 AM , By : J. Y.H
C++ Why the void function is not working eventhough I called it?
C++ Why the void function is not working eventhough I called it?
wish of those help I do not know how to use the debugger and I think thad I do not have one So I am trying to create simply linked list in c++ Called Product this list will be used to store product... and I have already made a function that add a new
» cpp
Date : November 29 2020, 01:01 AM , By : Yezz
How to change my result directory in Robot framework using RIDE?
How to change my result directory in Robot framework using RIDE?
Any of those help You need to add Arguments in RIDE --outputdir D:\Robot\res --timestampoutputs and set path where you want to store the result report .
» python
Date : November 29 2020, 01:01 AM , By : player g
How the pointer and the pointer's adress can share the same memory adress?
How the pointer and the pointer's adress can share the same memory adress?
this will help ar is the address of the array, its type is "pointer to an array of three integers".
» cpp
Date : November 29 2020, 01:01 AM , By : user5943579
problem with using pandas to manipulate a big text file in python
problem with using pandas to manipulate a big text file in python
wish help you to fix your issue i have a text file like the following small example:
» python
Date : November 29 2020, 01:01 AM , By : Dao Thuy
React Native: Styling not applying
React Native: Styling not applying
wish help you to fix your issue @Murmeltier's answer has tiny error.Text component has the name of property, 'style', not 'styles'.
» react-native
Date : November 29 2020, 01:01 AM , By : Fred Hu
call a java method when Click on a html button without using javascript
call a java method when Click on a html button without using javascript
seems to work fine You're misunderstanding how server-side programming works. When you load that page, the webserver will get to the line and will immediately parse and execute the JSP snippet, in your case po.killThread(), and replace everything bet
» java
Date : November 29 2020, 01:01 AM , By : DydBoy
Why does SSLSocketFactory.createSocket returns a Socket instead of SSLSocket?
Why does SSLSocketFactory.createSocket returns a Socket instead of SSLSocket?
I hope this helps . Because createSocket method is inherited from SocketFactory. It's impossible to override result type.There could be a way around it using generics, but that would break existing API and all existing code.
» java
Date : November 29 2020, 01:01 AM , By : Acie Clayborne
MsTest TestCleanup method not called when an unhandled exception is thrown
MsTest TestCleanup method not called when an unhandled exception is thrown
Hope that helps If an exception is uncaught in TestInitialize, TestCleanup won't be called. http://web.archive.org/web/20140310065725/http://connect.microsoft.com/VisualStudio/feedback/details/694337/testcleanup-method-does-not-run-when-it-should Whe
» chash
Date : November 29 2020, 01:01 AM , By : Dylan Ramsay
how to get xml tag by name
how to get xml tag by name
will help you I have this XML: , Either:
» php
Date : November 29 2020, 01:01 AM , By : Adrian Ayala Torres
NodeJs: How to handle a very high amount of timers?
NodeJs: How to handle a very high amount of timers?
wish helps you If socket.io is not reliable enough for you, you might want to consider implementing your own websocket interface instead of adding a layer on top of socket.io. But to answer your question, I don't think running 10k timers is going to
» node.js
Date : November 29 2020, 01:01 AM , By : curdriceaurora
how to kill progress dialog in android
how to kill progress dialog in android
To fix this issue What I understood from your question is you want to hide/remove the progress bar from the screen when the other activity appears, you can remove it in the onPause() of the current activity.For Example:
» android
Date : November 29 2020, 01:01 AM , By : se7en masta
python-magic module' object has no attribute 'open'
python-magic module' object has no attribute 'open'
will help you There is no magic.open() function. If you check out the python-magic documentation you can see that it has magic.from_file() and magic.from_buffer() functions.Use magic.from_file() to test against a path name; the module opens that file
» python
Date : November 29 2020, 01:01 AM , By : David Black
ModSecurity maximum post limits (PCRE limit errors)
ModSecurity maximum post limits (PCRE limit errors)
Hope this helps I've just resolved a similar issue, with a large post triggering PCRE limit errors in multiple rules. I feel it's wrong for mod-security to then flag the request as malicious just because it blew up!I raised the two settings you menti
» php
Date : November 29 2020, 01:01 AM , By : dharlow
Add a static block to one page checkout in Magento via local.xml
Add a static block to one page checkout in Magento via local.xml
like below fixes the issue Did you call in your phtml template getChildHtml('basket_shipping_message');? That should do it. Without that magento does not render the block
» magento
Date : November 29 2020, 01:01 AM , By : Diggabyte
The user instance login flag is not supported on this version of SQL Server. The connection will be closed, error login
The user instance login flag is not supported on this version of SQL Server. The connection will be closed, error login
it fixes the issue I have Windows 7, Microsoft SQL Server 2008 R2 and Visual Studio 2010. , User Instances are a Sql Server Express only feature.
» entity-framework
Date : November 29 2020, 01:01 AM , By : Denis Scherbina
Call controller/action in event listener
Call controller/action in event listener
hop of those help? If you're using a form login, you could configure a default target path and force it with the following configuration:
» php
Date : November 29 2020, 01:01 AM , By : user24279
center the div absolute using css but i cannot figure out why its not moving to centre
center the div absolute using css but i cannot figure out why its not moving to centre
Hope that helps i need to make a div position absolute and make it in center but i used does not make it happen. i have gone crazy trying to make it to the center. i have tried using left and right value to 0. it should have made the div to the cente
» css
Date : November 29 2020, 01:01 AM , By : srikanth
Example of orbBasic Indexed User Variables
Example of orbBasic Indexed User Variables
it helps some times Set the Y variable to the index you want Z to return. For example, if you wanted to access the value at index 8 you would set Y to 8 before accessing Z.
» development
Date : November 29 2020, 01:01 AM , By : Brian
Changing root view controller after iOS app has loaded.
Changing root view controller after iOS app has loaded.
hope this fix your issue Just to clarify. I had reset UIWindow's rootViewController before without any problem but when attempting to do so while allowing device rotation I ran into some issues — Rotation just stopped working.I found the following di
» ios
Date : November 29 2020, 01:01 AM , By : null
missing last data when exporting gridview to excel
missing last data when exporting gridview to excel
it fixes the issue When I exporting gridview to excel there's missing data which is the last. Here is my code in exporting data. , You have
» chash
Date : November 29 2020, 01:01 AM , By : tneilc Magallanes
Regex wheel size or digits after point
Regex wheel size or digits after point
this one helps. Use regular expression: (\d+(?:\.\d+)?)x(\d+(?:\.\d+)?)You didn't specified the regular expression engine you are using.
» regex
Date : November 29 2020, 01:01 AM , By : tsquared84
simple css code, i dont understand
simple css code, i dont understand
will be helpful for those in need Actually A > B is a specialization of the more generic A B: A B will apply to any element B being somewhere inside an element A. A > B will only apply to elements B who are direct children of an element A.
» css
Date : November 29 2020, 01:01 AM , By : Johnny Lucena
How to improve performance of contacting WebService?
How to improve performance of contacting WebService?
Any of those help I am using the exact same code to update a database in my app, i am sending with php/echo/json a large amount of data, and the only time i have experienced a slow down is when the internet speed is low or the server gets slow.After
» php
Date : November 29 2020, 01:01 AM , By : hessfr
"Overload" F9 (or shift+F9) in Excel spreadsheet with VBA function?
"Overload" F9 (or shift+F9) in Excel spreadsheet with VBA function?
like below fixes the issue Is there a way I can get a VBA module to be called when F9 is pressed? I would like to execute Application.Volatile when the user presses F9? , According to MSDN Application.Volatile :
» excel
Date : November 29 2020, 01:01 AM , By : RJL
How to schedule a task in Tomcat
How to schedule a task in Tomcat
will be helpful for those in need Actually, the best way to schedule task in Tomcat is to use ScheduledExecutorService. TimeTask should not be used in J2E applications, this is not a good practice.Example with the right way :
» java
Date : November 29 2020, 01:01 AM , By : Chris Rovin
ShowAllData method of Worksheet class failed
ShowAllData method of Worksheet class failed
this one helps. AutoFilterMode will be True if engaged, regardless of whether there is actually a filter applied to a specific column or not. When this happens, ActiveSheet.ShowAllData will still run, throwing an error (because there is no actual fil
» excel
Date : November 29 2020, 01:01 AM , By : Muhammad Nobin
How to find the inverse of a Rectangular Matrix in C using GSL
How to find the inverse of a Rectangular Matrix in C using GSL
I wish this help you Yes, it is possible! You probably did not fin it because it is in the chapter Linear Algebra, not Matrices.In GSL you first compute the LU decomposition and then use it to determine the inverse via
» c
Date : November 29 2020, 01:01 AM , By : matt211
Where goes wrong for this High Pass Filter in Python?
Where goes wrong for this High Pass Filter in Python?
help you fix your problem It would seem that your transition band is too tight for iirdesign tool. The resulting filter has a large gain boost at low frequencies, essentially creating a lowpass filter after all. Try creating your filter with for exam
» python
Date : November 29 2020, 01:01 AM , By : BillyDean
PHP nest variable in echoed string that contains a HTML tag in the end
PHP nest variable in echoed string that contains a HTML tag in the end
I hope this helps . Putting PHP operators in HTML First off, don't use the echo statement to spit out huge chunks of HTML, it makes code very hard to maintain and re-use. Isn't this easier?
» php
Date : November 29 2020, 01:01 AM , By : youngmoses420
compare two pdf files (approach) using java
compare two pdf files (approach) using java
I wish this help you I had to compare tons of pdf files in my project. my requirement was to compare the pdf files by pixel by pixel. After a lot of googling and as i could not find anything good, I ended up creating my own pdf utility for this purpo
» java
Date : November 29 2020, 01:01 AM , By : SillyLossy
convert to ABSOLUTE in logback
convert to ABSOLUTE in logback
fixed the issue. Will look into that further Log4j's %d{ABSOLUTE} just uses the AbsoluteTimeDateFormat[1], which formats a date as "HH:mm:ss,SSS". The corresponding layout pattern would thus be:
» development
Date : November 29 2020, 01:01 AM , By : sant
What is the use of allowCoreThreadTimeout( ) in ThreadPoolExecutor?
What is the use of allowCoreThreadTimeout( ) in ThreadPoolExecutor?
Any of those help This method allows you to specify whether to terminate the core thread if there is no incoming task within the thread keep alive time. This is related to other configuration like, setCorePoolSize(), setKeepAliveTime(..)When you are
» java
Date : November 29 2020, 01:01 AM , By : Nick B UK

shadow
Privacy Policy - Terms - Contact Us © ourworld-yourmove.org