logo
down
shadow

How can I prevent a DLL from causing problems when it is used more than once?


How can I prevent a DLL from causing problems when it is used more than once?

By : Cheng Zhenyu
Date : November 22 2020, 10:38 AM
will help you Symbol Motorola Zebra is building on a legacy C++ library with a legacy .NET wrapper. There are quite some pitfalls (some events require re-attaching each time they occur, some classes require explicit Close() before you Dispose() them, etc).
As you may have found out, you can invoke members of the Symbol classes from multiple threads / forms, but you can't have two (foreground) readers enabled, and some properties can only be set if no background readers are enabled, and there is no way to determine whether there are background readers enabled (ie DataWedge).
code :


Share : facebook icon twitter icon
WM_QUERYENDSESSION is causing me problems

WM_QUERYENDSESSION is causing me problems


By : shibin
Date : March 29 2020, 07:55 AM
Any of those help Making a simple application, so when the user logs out of Windows, it of course shuts the application down. We are making a simple USB Alert application which STOPS shutdown if a USB is detected when the user is logging off , Have you tried
code :
[DllImport("advapi32.dll", SetLastError=true)]
static extern bool AbortSystemShutdown(string lpMachineName);
Classes.dex Causing problems

Classes.dex Causing problems


By : Domingos Soares
Date : March 29 2020, 07:55 AM
Hope this helps Disabling Kaspersky security seems to work for me. The steps I followed were:
Close the emulator, eclipse, and all other windows related to the Android environment. Disconnect from the internet (because I'm paranoid, maybe, and don't want to be connected to the net when I turn off Kaspersky protection). Turn off Kaspersky protection (your system, at this point, will start shouting all sorts of curses at you for turning off its protection and leaving it vulnerable). Run eclipse and start the emulator before doing anything else. Make changes to your code and continue testing your app using the emulator normally (now, the 'getting stuck at launching 100%' problem should stop). If you need the internet/if you need to enable Kaspersky then close the emulator, eclipse, et al. Turn on Kaspersky - acknowledge your system's sigh of relief ;) Connect to the internet and continue browsing.
Google API Changes causing problems on my App

Google API Changes causing problems on my App


By : He-Man
Date : March 29 2020, 07:55 AM
seems to work fine For the first issue, the reason why it got resolved by using [id].apps.googleusercontext.com is because it it requesting an authorization token from an app to the server, as opposed to a Server to Server transaction using impersonation ([id]@developer.gserviceaccount.com). This is the right solution for both android and IOS apps requesting a token.
As for your second question, the best way to keep up to date with the latest changes is through their official blog: http://googleappsdeveloper.blogspot.com/
Pandas dataframe index causing problems when indexing subset of dataframe. How do I remove the indexes, or prevent the e

Pandas dataframe index causing problems when indexing subset of dataframe. How do I remove the indexes, or prevent the e


By : JJG
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I think looping is best avoid in pandas, because very slow if exist some vectorized solution:
code :
x1_sub  = ['service', 'claim', 'health', 'fund', 'premium', 'nice', 'process']

x2 = x1[x1['word'].isin(x1_sub)]
print (x2)
       word  score
0   service      1
5     claim      2
15   health      5
17     fund      4
22  premium      1
26     nice      3
How to prevent strong reference cycles when using Apple's new Combine framework (.assign is causing problems)

How to prevent strong reference cycles when using Apple's new Combine framework (.assign is causing problems)


By : Attomic Kitties
Date : October 02 2020, 08:00 AM
Does that help you can replace .asign(to:) with sink where [weak self] in its closure brake the memory cycle. Try it in Playground to see the difference
code :
final class Bar: ObservableObject {
    @Published var input: String = ""
    @Published var output: String = ""

    private var subscription: AnyCancellable?

    init() {
        subscription = $input
            .filter { $0.count > 0 }
            .map { "\($0) World!" }
            //.assignNoRetain(to: \.output, on: self)
            .sink { [weak self] (value) in
                self?.output = value
        }

    }

    deinit {
        subscription?.cancel()
        print("\(self): \(#function)")
    }
}

// test it!!
var bar: Bar? = Bar()
let foo = bar?.$output.sink { print($0) }
bar?.input = "Hello"
bar?.input = "Goodby,"
bar = nil
Hello World!
Goodby, World!
__lldb_expr_4.Bar: deinit
extension Publisher where Self.Failure == Never {
    public func assignNoRetain<Root>(to keyPath: ReferenceWritableKeyPath<Root, Self.Output>, on object: Root) -> AnyCancellable where Root: AnyObject {
        sink { [weak object] (value) in
        object?[keyPath: keyPath] = value
    }
  }
}
Related Posts Related Posts :
  • Why does C# also not allow empty conditions in while loops?
  • Unable to get a block of code into my regex match groups
  • What is difference between dbcontext.Add and dbcontext.AddObject
  • How do I update the file version number of C# DLL without recompiling?
  • Value for html control always null
  • HttpClient hangs when timeout is setting (Windows Phone)
  • Handle Multiple Form tag in asp.net page?
  • create word document with html content in c#
  • Confusion about Find And Replace
  • Format sms messages in Clickatell
  • Automated Function Overload
  • String to date in MS Access SQL statement gives type mismatch error
  • ShowDialog exiting on certain events
  • Is there a try Convert.ToInt32... avoiding exceptions
  • How to move wpf application into minimize tray at Window Start-up C#?
  • How to change display format of long variable?
  • How to use Addfields in MongoDB C# Aggregation Pipeline
  • MsTest TestCleanup method not called when an unhandled exception is thrown
  • missing last data when exporting gridview to excel
  • How to add array of objects to List in c#
  • Lambda Expression to order (sort) my list collection
  • Library for displaying music notation
  • How to compare two dictionaries in c# and get the output as True and False after validation
  • specify fields to be serialized with JSON
  • How do you obtain the content of a specific node using XmlDocument in C#?
  • How to ignore the first line in a csv file when you read the csv file in C#
  • c# - Problem calling public void from class
  • How to tell a class which objects it should create? Type vs. object confusion :(
  • Save CheckBox state to xml
  • WIX CAQuietExec NETSH Command Fails
  • Issues sending http put request every 60 seconds to RoR app
  • ConfigurationManager.ConnectionStrings.ConnectionString Issue
  • Real size WPF controls for printing
  • How to cancel properly?
  • C# String multiplication error
  • Using Solrnet and Assigning Attributes with Entity Framework Generated POCOs
  • Regex pattern for single backslash
  • TextBox: insert spaces for credit card number?
  • C# DLL loaded for exe-application is not found when launching similar DLL by rundll32.exe
  • Debug a Windows Service with WCF library
  • Open a file from an external assembly?
  • Servicestack RegistrationFeature Unable to bind request
  • Index was outside the bounds of the array confusion
  • Error in Xml to List code. The ':' character, hexadecimal value 0x3A, cannot be included in a name
  • I am trying to do a while loop with a string conditional statement in C#
  • C# 'Cannot access a disposed object. Object name: 'SslStream'.'
  • How to make Gecko use seperate CookieContainer per instance?
  • C# Advanced form "please wait"
  • Send and Receive data C# using network stream
  • How to discover that appsettings changed in C#?
  • Check what needs full trust
  • What is the execution order of an MVC Razor view/layout
  • Table designer (Entity Framework) is too resource intense
  • How to clean up an exception string so it can be displayed via Javascript Alert?
  • Configuring Amazon SES Feedback Notifications via Amazon SNS in ASP.NET MVC (C#)
  • C# api responce and request
  • Dynamodb putitem function not working properly
  • theme in windows phone(light or dark) using c#
  • Backup attached database file(.mdf) using c# and SQL Server
  • What is 'TextFile' and where it is uses in WPF project
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org