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How to use OpenFileDialog to select a folder?
...ember as a user I was blaming these poor programmers that made yet another app with this awful tree view dialog (which is just the FolderBrowserDialog). It is completely unusable: a bunch of root dirs, a missing favorites panel, and the most horrible — you can't even paste a path there! And now as...
How to get Ruby / Homebrew / RVM to work on Yosemite?
...t permitted" because of the rootless mode. You can find a workaround here: apple.stackexchange.com/questions/196224/…
– Jorge Ortiz
Feb 16 '16 at 10:17
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How can I check if an argument is defined when starting/calling a batch file?
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:end
pause
✨ other stuff..✨
■ in %~1 - the ~ removes any wrapping " or '.
■ in %~s1 - the s makes the path be DOS 8.3 naming, which is a nice trick to avoid spaces in file-name while checking stuff (and this way no need to wrap the resource with more "s.
■ the ["%~1"]==[""] "can ...
Gridview height gets cut
...verticalSpacing="20dp" />
Lastly you just need to ask it to expand:
mAppsGrid = (ExpandableHeightGridView) findViewById(R.id.myId);
mAppsGrid.setExpanded(true);
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How to check if a process is running via a batch script
How can I check if an application is running from a batch (well cmd) file?
18 Answers
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What package naming convention do you use for personal/hobby projects in Java?
...main name (ie. using com.john as your package name just because your name happens to be John is not a good idea).
If you're going to give the code to anybody else, you should use a globally unique package name, which according to Java conventions means you should register and use a domain name.
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How to set a value of a variable inside a template code?
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Create a template tag:
The app should contain a templatetags directory, at the same level as models.py, views.py, etc. If this doesn’t already exist, create it - don’t forget the __init__.py file to ensure the directory is treated as a Python packa...
Reformat XML in Visual Studio 2010
... while viewing it Visual Studio 2010. For example, if you open a generated app.config file, it might look like:
3 Answers
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How does the keyword “use” work in PHP and can I import classes with it?
...ll find it strange, but when you are working with a big MVC structure, it happens. So if you have two classes with the same name, put them in different namespaces. Now consider when your auto loader is loading both classes (does by require), and you are about to use object of class. In this case, th...
if else statement in AngularJS templates
... answered Oct 3 '14 at 21:38
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