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How to add screenshot to READMEs in github repository?
...e-links-in-readmes
And of course the markdown docs: http://daringfireball.net/projects/markdown/syntax
Additionally, if you create a new branch screenshots to store the images you can avoid them being in the master working tree
You can then embed them using:
 and Math.Truncate()
What is the difference between Math.Floor() and Math.Truncate() in .NET?
12 Answers
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How to push both value and key into PHP array
...ge of the union operator vs array_merge in the documentation at http://php.net/manual/en/function.array-merge.php.
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RegEx: Grabbing values between quotation marks
...ell among different regex interpretations.
– Phil Bennett
Oct 5 '08 at 14:33
5
This has saved my ...
How do I render a partial of a different format in Rails?
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end
alias_method_chain :setup, :formats
end
See http://railsguides.net/2012/08/29/rails3-does-not-render-partial-for-specific-format/
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Windows recursive grep command-line
...d a really great tool:
native unix utils:
http://unxutils.sourceforge.net/
http://en.wikipedia.org/wiki/UnxUtils
Just unpack them and put that folder into your PATH environment variable and voila! :)
Works like a charm, and there are much more then just grep ;)
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C# getting its own class name
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This doesn't seem to work anymore in the DNX (Dot Net Execution) framework. They removed the GetCurrentMethod() method and left only GetMethodFromHandle().
– Astaar
Sep 15 '15 at 10:12
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How do I see if Wi-Fi is connected on Android?
...er = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
if (mWifi.isConnected()) {
// Do whatever
}
NOTE: It should be noted (for us n00bies here) that you need to add
<uses-permission androi...
MySQL: selecting rows where a column is null
...
SELECT pid FROM planets WHERE userid IS NULL
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Pinging servers in Python
... the connection fails. (The return value actually differs depending on the network error.) You could also change the ping timeout (in seconds) using the '-t' option. Note, this will output text to the console.
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