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Getting the folder name from a path
...oryInfo class gets initialized once thus allowing only first-time call. In order to bypass this limitation, ensure you use variables within your loop to store any individual directory's name.
For example, this sample code loops through a list of directories within any parent directory while adding ...
Setting environment variables on OS X
...Library/LaunchAgents/osx-env-sync.plist: Operation already in progress
In order to reload your environment variables without going through the logout/login process do the following:
launchctl unload ~/Library/LaunchAgents/osx-env-sync.plist
launchctl load ~/Library/LaunchAgents/osx-env-sync.plist
...
How to get an IFrame to be responsive in iOS Safari?
...you have control over the content, then you need to modify the contents in order to have scrolling="yes" otherwise there is no way to correct this, for the fix to work on IFRAME only you need to have scrolling="no" on the IFRAME
– Idra
Apr 28 '15 at 11:30
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I can't install python-ldap
... based on OpenLDAP, so you need to have the development files (headers) in order to compile the Python module. If you're on Ubuntu, the package is called libldap2-dev.
Debian/Ubuntu:
sudo apt-get install libsasl2-dev python-dev libldap2-dev libssl-dev
RedHat/CentOS:
sudo yum install python-deve...
Visual Studio keyboard shortcut to automatically add the needed 'using' statement
...ot just the keyboard cursor, and having to move your mouse cursor there in order to access it completely defeats the point of having a keyboard shortcut at all.
– Neutrino
Mar 16 '17 at 9:56
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Adding iOS UITableView HeaderView (not section header)
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In order to do that, you need to be able to calculate the height of the cell given a string, and pass that value in for heightForRowAtIndexPath. You can use NSString's method sizeWithFont:constrainedToSize: function to figure ou...
How to make a Java class that implements one interface with two generic types?
...at expect these as parameters. I need one class the implement them both in order to share state.
Steve's idea was to use two inner classes, each implementing a different generic type.
This version adds getters for the objects that implement the Consumer interface, which can then be passed to oth...
Installing Java on OS X 10.9 (Mavericks)
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Edited - but not actually sure that the re-ordering really happens: they all seem to be where they were, regardless of upvotes. NVM
– Marco Massenzio
Dec 25 '13 at 2:41
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Do HTML WebSockets maintain an open connection for each client? Does this scale?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Should I put input elements inside a label element?
...rg/TR/WCAG20-TECHS/H44.html. At the bottom (it is obscure) it says that in order to claim conformance, you need to pass the test criteria, and that specifically states that you should use the for attribute. In reality when I last tested this in Apple Voiceover (10% market share screenreaders deskt...