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Rethrowing exceptions in Java without losing the stack trace
... event handler (for instance, inside a thread's run) if you don't catch at least RuntimeException and log it, you will often miss the exception altogether AND silently break out of an important loop for what is often a one-time failure. It's also really good for plugin functionality where you don't...
How do I install the yaml package for Python?
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The name of the PyYAML package at least on Fedora 21 and CentOS 7 is just PyYAML not python-yaml.
– TNT
Mar 27 '15 at 15:03
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Git - Difference Between 'assume-unchanged' and 'skip-worktree'
...tash
git pull
Using skip-worktree results in some extra manual work but at least you wouldn’t lose any data if you had any local changes.
File with assume-unchanged flag: Discards all local changes without any possibility to restore them. The effect is like ‘git reset --hard’. ‘git pull’...
Something like 'contains any' for Java set?
...insAny(someCollection1, someCollection2)
That is All!
Returns true if at least one element is in both collections.
Simple to use, and the name of the function is more suggestive.
share
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improve ...
Creating a daemon in Linux
...in great detail. My answer is just excerpt from this manual.
There are at least two types of daemons:
traditional SysV daemons (old-style),
systemd daemons (new-style).
SysV Daemons
If you are interested in traditional SysV daemon, you should implement the following steps:
Close all o...
How can I check if a jQuery plugin is loaded?
...($.isFunction(jQuery.fn.pluginName)) { ... } will also ensure that it's at least a function.
– Noyo
Sep 3 '13 at 17:46
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get just the integer from wc in bash
...ssigning to a variable and that drops the leading spaces automatically (at least that was my experience on the older OSX bash). In other words, lines=`wc -l < $f` results in a variable "line" whose value has no leading spaces.
– cycollins
Jun 11 '19 at 20:47...
Best Java obfuscator? [closed]
...mation should produce a log with which to reverse the process. This way at least stack traces remain useful for obfuscated binaries.
– Joachim Sauer
Mar 29 '10 at 12:06
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$.getJSON returning cached data in IE8
...our answer.
Using $.ajax('{ cache: no }'); worked perfectly.
[edit]
Or at least I thought i did. Seems that the jquery $.getJSON isn't reading any changes made to the $.ajax object.
The solution that ended up working was to add a new parameter manually
var noCache = Date();
$.getJSON("/somepage/...
How to grab substring before a specified character jQuery or JavaScript
... swings and roundabouts - it unnecessarily creates an array, but does at least work if the stop character isn't in the string
– Alnitak
Jan 30 '17 at 11:28
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