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Eclipse / Android : “Errors running builder 'Android Pre Compiler' on project…”
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84
I always hate answering my own questions, but this is a genuine solution.
The 21.0.1 version o...
How to check the version before installing a package using apt-get?
....4-2 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
apt-get install -s <package-name>
$ apt-get install -s redis-server
NOTE: This is only a simulation!
apt-get needs root privileges for real execution.
Keep also in mind that locking is deactiv...
Check if user is using IE
...like Gecko
Default string of Edge 12:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36 Edge/12.0
Default string of Edge 13 (thx @DrCord):
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0....
postgresql - sql - count of `true` values
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DanielDaniel
25.2k1616 gold badges8484 silver badges128128 bronze badges
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git diff two files on same branch, same commit
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84
You don't need git for that, just use diff fileA.php fileB.php (or vimdiff if you want side by ...
Getting a random value from a JavaScript array
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84
If you've already got underscore or lodash included in your project you can use _.sample.
// w...
How to lock compiled Java classes to prevent decompilation?
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96
Some of the more advanced Java bytecode obfuscators do much more than just class name mangling....
How to install PyQt4 on Windows using pip?
...ce.
Make sure you grab the correct Windows wheel file (python version, 32/64 bit), and then use pip to install it - e.g:
C:\path\where\wheel\is\> pip install PyQt4-4.11.4-cp35-none-win_amd64.whl
Should properly install if you are running an x64 build of Python 3.5.
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Get image data url in JavaScript?
...ust regular <img /> HTML tags). I'd like to get their content, base64 encoded preferably, without the need to redownload the image (ie. it's already loaded by the browser, so now I want the content).
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Is this object-lifetime-extending-closure a C# compiler bug?
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Eric LippertEric Lippert
599k164164 gold badges11551155 silver badges20142014 bronze badges
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