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What must I know to use GNU Screen properly? [closed]
...{-b dw}%?%{-b dg}%+Lw%? %{=b dk}]%{-b dw}:%{+b dw}:"
backtick 2 5 5 $HOME/scripts/meminfo
hardstatus alwayslastline "%{+b dw}:%{-b dw}:%{+b dk}[%{-b dg} %0C:%s%a %{=b dk}]-[ %{-b dw}Load%{+b dk}:%{-b dg}%l %{+b dk}] [%{-b dg}%2`%{+b dk}] %=[ %{-b dg}%1`%{=b dk} ]%{-b dw}:%{+b dw}:%<"
sorendit...
What is the purpose of fork()?
...eads, which don't have their own address space and exist within a process.
Scripting languages use fork indirectly to start child processes. For example, every time you use a command like subprocess.Popen in Python, you fork a child process and read its output. This enables programs to work togeth...
What do querySelectorAll and getElementsBy* methods return?
...
The following description is taken from this page:
The getElementsByClassName() method returns a collection of all elements in the document with the specified class name, as a NodeList object.
The NodeList object represents a collection of ...
jQuery exclude elements with certain class in selector
... text-align: center;
}
.navitem.active
{
background:green;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="navitem">Home</div>
<div class="navitem">About</div>
<div class="navitem">Pricing...
What is a sensible way to layout a Go project [closed]
... (in case anyone wants to reuse it outside your binary).
Include a setup script in the root of the repo so it's easy to find.
It's still only a two step process to download, build, install, and setup.:
"go get <your repo path>": downloads and installs the go code, with a subdir ...
In JavaScript can I make a “click” event fire programmatically for a file input element?
...ight: 30px; position: relative; top: -5px; left: -5px;"><a href="javascript: void(0)">Upload File</a></button>
<input type="file" id="upload_input" name="upload" style="font-size: 50px; width: 120px; opacity: 0; filter:alpha(opacity=0); position: relative; top: -40px;; left:...
IE8 and JQuery's trim()
...omparison at
//http://blog.stevenlevithan.com/archives/faster-trim-javascript
//
//The most common one is perhaps this:
return this.replace(/^\s+|\s+$/g, '');
}
}
Then trim will work regardless of the browser:
var result = " trim me ".trim();
...
decompiling DEX into Java sourcecode
...jar.jar dex_to_decompile.dex
Note 1: In the Windows machines all the .sh scripts are replaced by .bat scripts
Note 2: On linux/mac don't forget about sh or bash. The full command should be:
sh d2j-dex2jar.sh -f -o output_jar.jar apk_to_decompile.apk
Note 3: Also, remember to add execute perm...
String literals: Where do they go?
...over details like that, if you want it (e.g. gnu ld allows you to supply a script to tell it all about how to group data, code, etc.)
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How can I convert my Java program to an .exe file? [closed]
...as in 2007.
JexePack
JexePack is a command line tool (great for automated scripting) that allows you to package your Java application (class files), optionally along with its resources (like GIF/JPG/TXT/etc), into a single compressed 32-bit Windows EXE, which runs using Sun's Java Runtime Environme...