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Padding characters in printf
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@EdouardLopez: The first asterisk is replaced by the zero in the argument list. The second asterisk is replaced by the result of the calculation in the second argument. The result, for the strings "aaaa" and "bbbbb", for example, is '%0.31s'. The string (the final argume...
Fragment over another fragment issue
...ms about Fragment, you can see my library: https://github.com/JustKiddingBaby/FragmentRigger
FirstFragment firstfragment;
SecondFragment secondFragment;
FragmentManager fm;
FragmentTransaction ft=fm.beginTransaction();
ft.hide(firstfragment);
ft.show(secondFragment);
ft.commit();
...
Best way to handle list.index(might-not-exist) in python?
...ing try-except clause. This is the pythonic way. ValueError will be raised by the .index method only, because it's the only code you have there!
To answer the comment:
In Python, easier to ask forgiveness than to get permission philosophy is well established, and no index will not raise this type o...
iOS: Convert UTC NSDate to local Timezone
... want to default the date on a UIDatePicker using setDate:. Dates returned by web services often are UTC, but represent an event in the user's local time zone, like a TV listing. Passing in an unconverted date will display the incorrect time in the picker.
– Christopher Picksla...
Python __str__ versus __unicode__
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__str__() is the old method -- it returns bytes. __unicode__() is the new, preferred method -- it returns characters. The names are a bit confusing, but in 2.x we're stuck with them for compatibility reasons. Generally, you should put all your string formatting in __...
Empty Visual Studio Project?
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I was misled by the C++ "Empty Project" or "Makefile Project". I cant create new folder there.
Here are three steps to add an empty C# project:
1) Create the project. (Add > New Project > Visual C# > Windows > Empty Project)...
Finding the Eclipse Version Number
..., 2010 at 14h48
To see it more easily, click on "Plugin Details" and sort by Version.
Note: Eclipse3.6 has a brand new cool logo:
And you can see the build Id now being displayed during the loading step of the different plugin.
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How to display a specific user's commits in svn log?
...log | sed -n '/USERNAME/,/-----$/ p'
It will show you every commit made by the specified user (USERNAME).
UPDATE
As suggested by @bahrep, subversion 1.8 comes with a --search option.
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Maven error: Could not find or load main class org.codehaus.plexus.classworlds.launcher.Launcher
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I was having this same problem and was able to resolve it by carefully redoing the Environment Variables:
M2_HOME
M2
JAVA_HOME
Also, I made them all System Variables, not User Variables like the Maven instructions say. When you
echo %Path%
Make sure you can see the %M2% ...
How to schedule a task to run when shutting down windows
...icy startup and shutdown scipts not executed, when using fastboot (enabled by default in windows 8 and up). In this case, only the restart or force shutdown (from command prompt) shut down really the computer. In all other cases (start menu shutdown), the computer kernel hibernated, and revieved on ...