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Revert changes to a file in a commit
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Nicely done. The script solution is overkill for this. Why can't there just be git revert sha-1 filename ?
– Mark Edington
Feb 1 '14 at 19:47
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Creating an Android trial application that expires after a fixed time period
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Currently most developers accomplish this using one of the following 3 techniques.
The first approach is easily circumvented, the first time you run the app save the date/time to a file, database, or shared preferences and every time you run the app after that check to se...
How to re-sign the ipa file?
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One little note: it looks like CodeResources is now located inside of the _CodeSignature folder, so you just need to remove that folder.
– dadude999
Jan 7 '15 at 22:20
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
... @ronnieaka: I'm guessing that the language designers felt that in one case (i += j), it is safer to assume that the loss of precision is desired as opposed to the other case (i = i + j)
– Lukas Eder
Sep 22 '12 at 8:31
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Flask SQLAlchemy query, specify column names
...d Aug 21 '12 at 12:29
David McKeoneDavid McKeone
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Are there strongly-typed collections in Objective-C?
I'm new to Mac/iPhone programming and Objective-C. In C# and Java we have "generics", collection classes whose members can only be of the type declared. For example, in C#
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Passing an array to a query using a WHERE clause
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for newbies to PHP like myself, can someone explain, or point me to a resource to explain, why this is prone to injection and how this should be done correctly to prevent that? What if the list of IDs is generated from a query immediately before this next query is...
Activity transition in Android
... a fade transition either. The new activity just appears over the previous one in a Nexus One device.
– hpique
Aug 2 '10 at 16:33
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Inherit from a generic base class, apply a constraint, and implement an interface in C#
...ch is inheriting from a generic base class and is applying a constraint to one of the type parameters. I also want the derived class to implement an interface. For the life of me, I cannot seem to figure out the correct syntax.
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pycharm running way slow
...Every performance problem with PyCharm is unique, a solution that helps to one person will not work for another. The only proper way to fix your specific performance problem is by capturing the CPU profiler snapshot as described in this document and sending it to PyCharm support team, either by subm...