logo
down
shadow

SQLite 3: two ways to initialize, whats the difference?


SQLite 3: two ways to initialize, whats the difference?

By : user2948719
Date : November 15 2020, 06:54 AM
around this issue Just like odbc, sql_srv or many other drivers, SQLite has their own extension called SQLite3.
PDO extensions is by far the most popular and is compatible with SQLite.
code :


Share : facebook icon twitter icon
Whats the difference between these three ways of creating a new List<string> in C#?

Whats the difference between these three ways of creating a new List<string> in C#?


By : Jānis Grotus
Date : March 29 2020, 07:55 AM
This might help you Those are equivalent, all three create an empty List.
is a simple, parameterless constructor uses the collection initialization syntax, where you are allowed to omit the braces of the constructor if the class provides a parameterless constructor the same as 2., just providing the optional constructor braces.
code :
List<string> list = new List<string> { "one", "two", "three" };
List<string> list = new List<string>();
list.Add("one");
list.Add("two");
list.Add("three");
Whats the difference in these two ways to convert milliseconds to seconds?

Whats the difference in these two ways to convert milliseconds to seconds?


By : Dmitriy zP
Date : March 29 2020, 07:55 AM
may help you . As others have pointed out, the first way truncates (rounds down, effectively, in this case) and the second way does not. So if milliseconds is 10999 then the first way gets you 10 and the second gets you 10.999.
What difference this makes in the third line? Well, consider if someDoubleSeconds = 0 and someDouble = 10.5. Then if milliseconds is 10999, your mySeconds could be 10 or could be 10.999, and the result of the third line could be 0 or it could be 1. (since 10/10.5 is less than one, and would be truncated to 0 by the cast to int, and 10.999/10.5 is greater than one, and would be truncated to 1 by the cast to int)
Whats the difference iterating over the queryset in these two ways?

Whats the difference iterating over the queryset in these two ways?


By : Nil Patel
Date : March 29 2020, 07:55 AM
help you fix your problem The first one is looking at the user property inside of the individual Users object.
Basically the first one is doing:
code :
class Users(object):
  user = User()
class Users(object):
  id = 0
C++ Class Contructor setting Variables whats the difference between those tho ways?

C++ Class Contructor setting Variables whats the difference between those tho ways?


By : Clive
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , first here is the example Code: , A better way to write the constructor as
code :
cPerson::cPerson() : Age(3)
{
}
struct cPerson
{
    int Age = 3;
};
Whats the difference between these two ways to write a method in a Javascript object?

Whats the difference between these two ways to write a method in a Javascript object?


By : user3141975
Date : March 29 2020, 07:55 AM
it helps some times I can say there is no much difference in ES6 they have introduced this feature which is short hand for key value pair see example below.
In ES 5
code :
var obj = { 
   talk: function(){ }
}
obj.talk() //This how u call
var obj = { 
   talk(){ } // here there is no need to have property name it will take it talk by default in ES6
}
obj.talk() //This how u call
Related Posts Related Posts :
  • how to run wordpress php snippet mysql update command from ssh and/ultimately cron
  • how to get xml tag by name
  • ModSecurity maximum post limits (PCRE limit errors)
  • Call controller/action in event listener
  • How to improve performance of contacting WebService?
  • PHP nest variable in echoed string that contains a HTML tag in the end
  • Multiple Ajax request for PHP framework
  • Debug Info from Moodle Plugin
  • passing variables through page
  • Passing PHP $result data to Javascript
  • cakePHP File Download was not found or not readable
  • batch waiting until script finishes
  • PHP variables and anchors in URL
  • php eTag generation using php
  • How to check whether the array is an Integer or Not?
  • Is it possible to install Doctrine without PEAR or Composer? If so, how?
  • Call view script of (parent) Abstract controller Zend
  • Curl PHP cannot display amazon
  • Symfony, getters and setters vs magic methods
  • Using 'continue' PHP instruction outside the loop
  • AJAX POST return data not appearing
  • Can I query relations using an INNER JOIN instead of two queries in Eloquent?
  • Looping through dynamic form fields and inserting into database
  • My php code can't select mysql auto_increment value
  • Store Angularjs form data in database using php
  • I want to run my sh file continuously even if I close my Putty connection
  • file_get_contents equivalent for gzipped files
  • Include PHP file with jQuery
  • php curl headers do not return from website?
  • How to find out, if facebook ID is a user, group or page
  • Connect webhost database to android database
  • preg_match get div content with class
  • Upload multiple files in Laravel 4
  • Count array numbers in multidimensional array
  • PHP Date diff with a difference
  • Search Customer by custom field in Netsuite
  • Is it possible to hide/encode/encrypt php source code and let others have the system?
  • list items to be displayed using php code and array
  • check if row exists mysqli
  • PHP errors loading MySQL
  • setup PostgreSQL with Laravel in MAMP
  • PHP - CodeIgniter Notifications
  • Encrypting a password column in a SQL database
  • New to PHP, trying to extract information from another website
  • JavaScript AmChart to Image for Email
  • Is javascript validation enough to keep my forms secure?
  • Regex extract variables from [shortcode]
  • Download a .mp3 link and save it to computer with PHP
  • Error with the ereg_replace
  • Getting the fields attached to a bundle of an entity in Drupal
  • Php how to check multiple times (within `foreach`) if values from array exists in mysql?
  • MySQL and PHP parsing strange string
  • Pull specific data from multidimensional associative array
  • How to get the original URI extension using PHP Tonic?
  • Upload videos and images from Android to PHP server?
  • Unset a multidimensional array with another multidimensional array with values than key
  • Calling a user e-mail to add to a mailto link PHP
  • Why is override_function coming back as an undefined function
  • PHP mySQLi_fetch_all: iterate through each row
  • Using pow in php
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org