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Rails: How to change the text on the submit button in a Rails Form
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iPhone and OpenCV
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OpenCV now (since 2012) has an official port for the iPhone (iOS).
You can find all of OpenCV's releases here.
And find install instructions here:
Tutorials & introduction for the new version 3.x
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Python: reload component Y imported with 'from X import Y'?
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If Y is a module (and X a package) reload(Y) will be fine -- otherwise, you'll see why good Pyth...
How to get visitor's location (i.e. country) using geolocation? [duplicate]
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answered Aug 20 '10 at 6:02
GalenGalen
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What is this 'Waiting for Background operation' in Visual Studio 2012?
Occassionaly, but fairly often, for no apparent reason, VS 2012 will lock up with a dialogue that says, "Waiting for a background operation to finish". E.g. this may happen during a plain old code edit, not on explicitly invoking any IDE command.
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Spring Boot Remove Whitelabel Error Page
...is works :)
– Mike R
Sep 2 '14 at 1:01
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I had to go through the source to find this one :-)
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Error 5 : Access Denied when starting windows service
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answered Mar 6 '11 at 0:37
Justin SkilesJustin Skiles
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Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'
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It sounds like GCC 4.7.0 has finally removed the deprecated -mno-cygwin option, but distutils has not yet caught up with it. Either install a slightly older version of MinGW, or edit distutils\cygwinccompiler.py in your Python directory to remove a...
presentViewController and displaying navigation bar
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edited Feb 22 '19 at 17:30
Honey
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Anonymous method in Invoke call
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Because Invoke/BeginInvoke accepts Delegate (rather than a typed delegate), you need to tell the...