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Set focus on TextBox in WPF from view model
...ject.</param>
/// <param name="e">The <see cref="System.Windows.DependencyPropertyChangedEventArgs"/> instance containing the event data.</param>
private static void IsFocusedChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// Ensure it ...
How do I get Fiddler to stop ignoring traffic to localhost?
...ly what to do is: Look at the Status Bar across the bottom of the Fiddler window, the second little "tray" in that bar probably says something like "Web Browsers." Click that and then change to "All Processes."
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Finding current executable's path without /proc/self/exe
...SD: readlink /proc/curproc/exe
DragonFly BSD: readlink /proc/curproc/file
Windows: GetModuleFileName() with hModule = NULL
There are also third party libraries that can be used to get this information, such as whereami as mentioned in prideout's answer, or if you are using Qt, QCoreApplication::a...
How do I see a C/C++ source file after preprocessing in Visual Studio?
...ude/dir to either of these, just as you would with a regular compile.
For Windows, I'll leave it to other posters to provide answers as I'm no expert there.
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ImportError: No module named six
...lt exe, even I successfully built the exe using pyinstaller. I did this on Windows 10.
go to https://pypi.org/project/six/#files
download "six-1.14.0.tar.gz (33.9 kB)"
unzip it, copy and paste "six.py" into your source directory.
import "six" module into your source code (import six)
run source sc...
How to access environment variable values?
...v('KEY_THAT_MIGHT_EXIST', default_value))
Python default installation on Windows is C:\Python. If you want to find out while running python you can do:
import sys
print(sys.prefix)
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What exactly do “u” and “r” string flags do, and what are raw string literals?
...h of them -- that's all. It also gained some popularity to express native Windows file paths (with backslashes instead of regular slashes like on other platforms), but that's very rarely needed (since normal slashes mostly work fine on Windows too) and imperfect (due to the "except" clause above).
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Android Studio - Where can I see callstack while debugging an android app?
...ght, or even click the "Restore Layout" button on the left to restore this window.
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File changed listener in Java
... a lib called jnotify that wraps inotify on linux and has also support for windows. Never used it and I don't know how good it is, but it's worth a try I'd say.
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MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
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This can be changed in your my.ini file (on Windows, located in \Program Files\MySQL\MySQL Server) under the server section, for example:
[mysqld]
max_allowed_packet = 10M
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