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Why does the 260 character path length limit exist in Windows?
...
Quoting this article https://docs.microsoft.com/en-us/windows/desktop/FileIO/naming-a-file#maximum-path-length-limitation
Maximum Path Length Limitation
In the Windows API (with some exceptions discussed in the following paragraphs), the...
Accessing private member variables from prototype-defined functions
...n use the new Symbol to create private fields.
Here's a great description: https://curiosity-driven.org/private-properties-in-javascript
Example:
var Person = (function() {
// Only Person can access nameSymbol
var nameSymbol = Symbol('name');
function Person(name) {
this[nameS...
What is the equivalent of the C# 'var' keyword in Java?
...you use IntelliJ for your Java development and want to try it out, it's at https://bitbucket.org/balpha/varsity.
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Why use Abstract Base Classes in Python?
...tantiate abstract class Concrete with abstract methods bar"
Example from https://dbader.org/blog/abstract-base-classes-in-python
Edit: to include python3 syntax, thanks @PandasRocks
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Mark error in form using Bootstrap
...feedback to message wrapper
Example:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" integrity="sha384-rwoIResjU2yc3z8GV/NPeZWAv56rSmLldC3R/AZzGRnGxQQKnKkoFVhFQhNUwEyJ" crossorigin="anonymous">
<div class="form-group has...
Locking pattern for proper use of .NET MemoryCache
... return expensiveString;
}
}
}
Code is here on GitHub: https://github.com/bitfaster/BitFaster.Caching
Install-Package BitFaster.Caching
There is also an LRU implementation that is lighter weight than MemoryCache, and has several advantages - faster concurrent reads and writes...
Single script to run in both Windows batch and Linux Bash?
...# used in system() shell-outs directly in otherwise
: # portable code. See https://stackoverflow.com/questions/17510688
: # for details.
:; echo "This is ${SHELL}"; exit
@ECHO OFF
ECHO This is %COMSPEC%
Thus, some ideas and ways to accomplish sh and cmd-compatible scripts without serious side effe...
iOS app error - Can't add self as subview
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This code resolves the issue: https://gist.github.com/nonamelive/9334458
It uses a private API, but I can confirm that it's App Store safe. (One of my apps using this code got approved by the App Store.)
@interface UINavigationController (DMNavigationCo...
What and where are the stack and heap?
...ned by the C99 language standard (available at open-std.org/JTC1/SC22/WG14/www/docs/n1256.pdf ), requires a "stack". In fact, the word 'stack' does not even appear in the standard. This answers statements wrt/ to C's stack usage are true in general, but is in no way required by the language. See k...
Use Visual Studio web.config transform for debugging [duplicate]
...way in which to enable what you are trying to do. I've blogged about it at https://devblogs.microsoft.com/aspnet/asp-net-web-projects-web-debug-config-web-release-config/.
Here is the summary.
Now let’s see how we can enable what the question asker wants to do.
To recap, when he builds on a partic...