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Why can a class not be defined as protected?
...itself is a member) allow, what is the outer (which contains the member) ? File scope ? No, file outer is pointless because even multiple classes in single file will be compile into separate class files. So the outer is package. But the 3rd level default access modifier already means "package-privat...
How to color the Git console?
... it adds the ui = auto entry to the [color] section in user's ~/.gitconfig file.
– Andris
Nov 12 '15 at 10:11
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Easiest way to detect Internet connection on iOS?
...load the sample code here
Include the Reachability.h and Reachability.m files in your project. Take a look at ReachabilityAppDelegate.m to see an example on how to determine host reachability, reachability by WiFi, by WWAN etc. For a very simply check of network reachability, you can do something...
What does “use strict” do in JavaScript, and what is the reasoning behind it?
...oorly thought out.
Also note you can apply "strict mode" to the whole file... Or you can use it only for a specific function (still quoting from John Resig's article):
// Non-strict code...
(function(){
"use strict";
// Define your library strictly...
})();
// Non-strict code...
Wh...
How to specify maven's distributionManagement organisation wide?
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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...
Run cURL commands from Windows console
...re and for Windows 32bit download from here
After that, save the curl.exe file on your C: drive.
To use it, just open the command prompt and type in:
C:\curl http://someurl.com
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How do you find the current user in a Windows environment?
...batch and other in Windows environments.
Another option is to use %USERPROFILE% to get the user's path, like C:\Users\username.
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Apache Prefork vs Worker MPM
Looking at the Apache config file, I see Prefork and Worker MPM defined. What is the difference and which one is Apache using?
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How to send email from Terminal?
... '<' or '<<. ' What is it used for? And why you have given End Of File there and at the end of the message?
– Deep
Dec 12 '19 at 16:31
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How to find out which processes are using swap space in Linux?
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Same output ten times faster: for file in /proc/*/status ; do awk '/Tgid|VmSwap|Name/{printf $2 " " $3}END{ print ""}' $file; done | grep kB | sort -k 3 -n for Debian/RH 6x+, Arch, Ubuntu (RH 5x has VmSize) (source). Like @dgunchev it does gives much less to...