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Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
... share me the method you have used. Thank you
– ask123
Jun 23 '14 at 7:44
2
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How to Batch Rename Files in a macOS Terminal?
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You can use a regex as well. rename 's/123/onetwothree/g' *
– Bryan
Aug 10 '16 at 17:52
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show 2 more co...
Variable length (Dynamic) Arrays in Java
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123
Yes: use ArrayList.
In Java, "normal" arrays are fixed-size. You have to give them a size an...
How do you check if a variable is an array in JavaScript? [duplicate]
... test: http://jsperf.com/instanceof-array-vs-array-isarray/35 So have some fun and check it out.
Note: @EscapeNetscape has created another test as jsperf.com is down. http://jsben.ch/#/QgYAV I wanted to make sure the original link stay for whenever jsperf comes back online.
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Getting a map() to return a list in Python 3.x
...t for using 3.1's map would be lazy evaluation when iterating on a complex function, large data sets, or streams.
– Andrew Keeton
Aug 20 '09 at 0:45
19
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How to escape single quotes within single quoted strings
...aped single quote and reopens the string.
I often whip up a "quotify" function in my Perl scripts to do this for me. The steps would be:
s/'/'\\''/g # Handle each embedded quote
$_ = qq['$_']; # Surround result with single quotes.
This pretty much takes care of all cases.
Life gets more...
Number of lines in a file in Java
...s takes 0.35 seconds, versus 2.40 seconds when using readLines(). Just for fun, linux' wc -l command takes 0.15 seconds.
public static int countLinesOld(String filename) throws IOException {
InputStream is = new BufferedInputStream(new FileInputStream(filename));
try {
byte[] c = ne...
Should I call Close() or Dispose() for stream objects?
...YI here's an article on the MSDN blogs that explains the Close and Dispose fun. blogs.msdn.com/b/kimhamil/archive/2008/03/15/…
– JamieSee
Apr 16 '15 at 23:17
add a comment
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Link to the issue number on GitHub within a commit message
...ssue tracker, put references to them at the bottom,
like this:
Resolves: #123
See also: #456, #789
You can also reference the repositories:
githubuser/repository#issue_number
share
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How to run a hello.js file in Node.js on windows?
... edited Oct 29 '13 at 11:28
Oz123
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answered Oct 29 '13 at 11:05
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