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What is the difference between String and string in C#?
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@Darryl - I remember programming with .NET 1.x on Windows XP 32x. One of the kernel APIs required a long, and I kept getting overflow errors by using a .NET long for the struct I was passing in; it had to be a .NET int /Int32 to translate to the kernel's definition of a lon...
Tools to get a pictorial function call graph of code [closed]
... an interactive call graph that correlates to performance metrics in other windows as you click the functions.
To export the graph, right click it and select "Export Graph". The exported PNG looks like this:
From that we can see that:
the root node is _start, which is the actual ELF entry poin...
How to convert a string to utf-8 in Python
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Python by default picks system encoding. In windows 10 it's cp1252 which is different from utf-8. I wasted few hours on it while using codecs.open() in py 3.8
– Vishesh Mangla
Jul 1 at 15:15
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IntelliJ does not show 'Class' when we right click and select 'New'
...ect Structure, you can find it from File menu or press Ctrl+Alt+Shift+S in windows.
– jacobcs
Jan 14 '18 at 0:40
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Browsing Folders in MSYS
...his will be the toughest question of the day. How do I navigate through my Windows folder structure within the MSYS shell? When I start the shell, all I see is a '~'. I type 'ls' and the folder is empty. I just want to know how to get to my c drive.
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How can I convert an image into Base64 string using JavaScript?
...ou can allow users to supply their own images or images from an URL (since Windows will fetch it on its own), draw them on the canvas, and work with them while still being able to use .toDataURL() etc. Thanks a lot!
– ElDoRado1239
Nov 16 '14 at 16:35
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Case insensitive regex in JavaScript
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var results = new RegExp('[\\?&]' + name + '=([^&#]*)', 'i').exec(window.location.href);
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Disabling user selection in UIWebView
...ammatically load the following Javascript code:
NSString * jsCallBack = @"window.getSelection().removeAllRanges();";
[webView stringByEvaluatingJavaScriptFromString:jsCallBack];
Disable the Copy / Paste user menu:
- (BOOL)canPerformAction:(SEL)action withSender:(id)sender
{
if (acti...
How do you beta test an iphone app?
... OS Device to iPhone Distribution.
Close the Target Info pane.
In the main window select the Active Configuration to Distribution.
Create a new file from the file template Code Signing / Entitlements.
Name it Entitlements.plist.
In this file, uncheck the checkbox get-task-allow.
Bring up the Target ...
Faster way to develop and test print stylesheets (avoid print preview every time)?
...de:
1. Open the Command Menu. (tl;dr Cmd+Shift+P (Mac) or Ctrl+Shift+P (Windows, Linux))
2. Start typing Rendering and select Show Rendering.
3. For the Emulate CSS Media dropdown, select print.
UPDATE 29/02/2016
The DevTools docs have moved and the above link provides inaccurate inf...