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Most efficient way to increment a Map value in Java
... to this question--thanks folks--so I decided to run some tests and figure out which method is actually fastest. The five methods I tested are these:
the "ContainsKey" method that I presented in the question
the "TestForNull" method suggested by Aleksandar Dimitrov
the "AtomicLong" method suggeste...
Convert NSData to String?
...pvotes, even though the NSData may contain any byte value, including those outside the UTF-8 range?
– Maarten Bodewes
Aug 6 '13 at 16:20
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BroadcastReceiver with multiple filters or multiple BroadcastReceivers?
... intents you need to use equal number of if-else statements to filter them out
– waqaslam
May 8 '13 at 23:10
@Waqas Is...
How to iterate for loop in reverse order in swift?
...he index numbers increase).
stride: numbers
Stride is way to iterate without using a range. There are two forms. The comments at the end of the code show what the range version would be (assuming the increment size is 1).
startIndex.stride(to: endIndex, by: incrementSize) // startIndex..<...
What is the advantage of using abstract classes instead of traits?
...es are fully interoperable with Java. You can call them from Java code without any wrappers. Traits are fully interoperable only if they do not contain any implementation code
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Pushing a local branch up to GitHub
...
Depending on your local git settings, if you have a branch checked out that isn't the one you cloned or one that exists where you are trying to push, git will not push your local branch.
Here is the message it provides:
warning: push.default is unset; its implicit value has changed in G...
Mac OS X - EnvironmentError: mysql_config not found
...ded to do was update my bath. I believe on linux you can install mysql without getting the python deps for mysql-python if you don't install the dev libraries indicated. (Made that mistake sooo many times, lol)
– Iain Duncan
Nov 9 '14 at 19:07
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How do you programmatically set an attribute?
...quivalent to
``x.y = v''.
Edit: However, you should note (as pointed out in a comment) that you can't do that to a "pure" instance of object. But it is likely you have a simple subclass of object where it will work fine. I would strongly urge the O.P. to never make instances of object like tha...
Find what filetype is loaded in vim
...ight the proper syntax for you automatically, and you are trying to figure out why, and how to fix it.
The command :set filetype? in the chosen answer basically asks vim "hey what type do you think the current file is". And if vim is not displaying proper color/highlighting, most likely its answer ...
android get real path by Uri.getPath()
...tResolver.openInputStream() allow you to access the contents of a file without knowing its real path.
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