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Threads vs Processes in Linux
...ds -- everything is simply a runnable task. *
On Linux, the system call clone clones a task, with a configurable level of sharing, among which are:
CLONE_FILES: share the same file descriptor table (instead of creating a copy)
CLONE_PARENT: don't set up a parent-child relationship between the new...
How can I get the assembly file version
...
One problem with this code is that, it'll actually return 1.0.*.* if you haven't specified Build and Revision numbers. AssemblyName.GetAssemblyName(assembly.Location).Version.ToString(); will get you the 'compiled' version nu...
apt-get for Cygwin?
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apt-cyg update will update setup.ini etc, if anyone has issues without of date setup.ini
– nwgat
Aug 4 '15 at 5:08
...
Wait for a process to finish
...n "$@"; do
while kill -0 "$pid"; do
sleep 0.5
done
done
}
Or as a simpler oneliner for easy one time usage:
while kill -0 PIDS 2> /dev/null; do sleep 1; done;
As noted by several commentators, if you want to wait for processes that you do not have the privileg...
Stacking Divs from Bottom to Top
...ll the answers miss the scrollbar point of your question. And it's a tough one. If you only need this to work for modern browsers and IE 8+ you can use table positioning, vertical-align:bottom and max-height. See MDN for specific browser compatibility.
Demo (vertical-align)
.wrapper {
display: t...
Why does typeof array with objects return “object” and not “array”? [duplicate]
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One of the weird behaviour and spec in Javascript is the typeof Array is Object.
You can check if the variable is an array in couple of ways:
var isArr = data instanceof Array;
var isArr = Array.isArray(data);
But the mo...
Any shortcut to initialize all array elements to zero?
...he language spec:
Each class variable, instance variable, or array component is initialized with a default value when it is created (§15.9, §15.10) [...] For type int, the default value is zero, that is, 0.
If you want to initialize an one-dimensional array to a different value, you can u...
How to set the font size in Emacs?
...u could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(default ((t (:stipple nil :background "white" :foreground "black" :inverse-video nil :box nil :strike-through nil :overline nil :underline nil :slan...
Why “no projects found to import”?
...reate project from existing source).
I think you probably want the second one, because Eclipse projects usually have separate source & build directories. If your sources and .class files are in the same directory, you probably didn't have a eclipse project.
...
Remove all special characters, punctuation and spaces from string
...
This can be done without regex:
>>> string = "Special $#! characters spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'
You can use str.isalnum:
S.isalnum() -> bool
Re...