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What is RSS and VSZ in Linux memory management
...include heap space that is allocated and not used as well as memory mapped files.
– jmh
Jun 28 '17 at 16:38
Great. Jus...
How to specify maven's distributionManagement organisation wide?
...
The best solution for this is to create a simple parent pom file project (with packaging 'pom') generically for all projects from your organization.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XM...
How to add System.Windows.Interactivity to project?
...activity”
Install the Microsoft.Xaml.Behaviors.Wpf NuGet package.
XAML files – replace the xmlns namespaces http://schemas.microsoft.com/expression/2010/interactivity and http://schemas.microsoft.com/expression/2010/interactions with http://schemas.microsoft.com/xaml/behaviors
C# files – re...
How to enable cURL in PHP / XAMPP
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Steps for Windows 7:
Ensure that the php.ini file that the PHP engine uses is the one you think it is.
Ensure extension_dir in php.ini is correctly set to the ext folder
Ensure extension=php_curl.dll in the php.ini is uncommented
Finally and maybe the one most people ...
Git push error '[remote rejected] master -> master (branch is currently checked out)'
...repository folder:
git config --bool core.bare true
Then delete all the files except .git in that folder. And then you will be able to perform git push to the remote repository without any errors.
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What is the difference between exit and return? [duplicate]
...d, hence it wouldn't make much difference: allocated memory will be freed, file ressource closed and so on. But it may matter if your destructor performs IOs. For instance automatic C++ OStream locally created won't be flushed on a call to exit and you may lose some unflushed data (on the other hand...
What does the 'b' character do in front of a string literal?
...EF\xBB\xBF' + 'Text with a UTF-8 BOM'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: can't concat bytes to str
The b'...' notation is somewhat confusing in that it allows the bytes 0x01-0x7F to be specified with ASCII characters instead of hex number...
Indenting #defines
...ing trigraphs]
[Line splicing - removing backslash newline]
The source file is decomposed into preprocessing tokens and sequences of
white-space characters (including comments). A source file shall not end in a
partial preprocessing token or in a partial comment. Each comment is replaced by
...
Output to the same line overwriting previous output?
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Here's code for Python 3.x:
print(os.path.getsize(file_name)/1024+'KB / '+size+' KB downloaded!', end='\r')
The end= keyword is what does the work here -- by default, print() ends in a newline (\n) character, but this can be replaced with a different string. In this case, ...
How do I set up a simple delegate to communicate between two view controllers?
... back to the parent via a delegate.
In the child view controller's header file, declare the delegate type and its methods:
ChildViewController.h
#import <UIKit/UIKit.h>
// 1. Forward declaration of ChildViewControllerDelegate - this just declares
// that a ChildViewControllerDelegate type ...