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in iPhone App How to detect the screen resolution of the device
...ne 6 Plus (Retina HD) will give a 3.0f.
Now if you want to get the pixel width & height of the iOS device screen you just need to do one simple thing.
CGSize screenSize = CGSizeMake(screenBounds.size.width * screenScale, screenBounds.size.height * screenScale);
By multiplying by the screen's...
Forgot “git rebase --continue” and did “git commit”. How to fix?
...ing code in git, I got some merge conflicts. I resolved the conflicts and did:
4 Answers
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git selective revert local changes from a file
...ened when using a gui tool like source tree if I discarded a hunk twice accidentally. The second time would produce that error.
– phyatt
Jul 5 '16 at 20:41
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Configuring IntelliJ IDEA for unit testing with JUnit
I decided to try out IntelliJ this morning via the trial version and installed the JUnit plugin. I made a new Java project and I want to write a test case for it.
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Why does Pycharm's inspector complain about “d = {}”?
... are trying to solve I can't express a qualified opinion, but have you considered starting with d = { 'aaa': f1(something) } then d = f2(d) then d = f3(d) etc... Or alternatively d['bbb'] = f2(d), d['ccc'] = f3(d) ...?
– mac
Aug 10 '16 at 21:15
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How do I edit an incorrect commit message with TortoiseGit?
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Follow above 1-4 steps to amend commit message
If the commit is in the middle without any merge between head, you need to reset, amend and cherry-pick
Context menu -> TortoiseGit -> Log
Select the commit -> Context menu -> Reset
Hard Reset (this will discard all work contained in co...
How to find time complexity of an algorithm
...nt of time taken by an algorithm to run as a function of the length of the string representing the input.
2. Big O notation
The time complexity of an algorithm is commonly expressed using big O notation, which excludes coefficients and lower order terms. When expressed this way, the time complexity ...
Difference between wait() and sleep()
...ut monitors you should specify that wait will, in addition to the things said above, relinquish temporarily the lock on the object it is called on.
– pqnet
Jul 3 '15 at 11:20
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git-svn: how do I create a new svn branch via git?
... specified during git svn init.
Previous versions of git do not provide a way to create an svn branch.
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What does 'useLegacyV2RuntimeActivationPolicy' do in the .NET 4 config?
...e of the recent problems we’ve seen is that, because of the support for side-by-side runtimes, .NET 4.0 has changed the way that it binds to older mixed-mode assemblies. These assemblies are, for example, those that are compiled from C++\CLI. Currently available DirectX assemblies are mixed mode. ...