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In-App Billing test: android.test.purchased already owned
...is more time consuming (pun intended).
– Michael Labbé
Oct 2 '15 at 23:38
9
This is a good solut...
Best cross-browser method to capture CTRL+S with JQuery?
...1.6.x: github.com/ricardovaleriano/jquery.hotkeys
– Félix Saparelli
Jul 26 '11 at 4:08
12
For fe...
Remove DEFINER clause from MySQL Dumps
...
And faster ^^ Thanks
– Kevin Labécot
Oct 11 '15 at 18:07
1
Doesn't work wit...
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.
...
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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log4j configuration via JVM argument(s)?
...perty name and syntax changed. See this answer.
– José Andias
Aug 22 '16 at 11:12
...
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...
How to get the latest tag name in current branch in Git?
...:short)' --count=1 is even better :)
– Christophe Eblé
Nov 12 '15 at 18:02
5
Really, downvoting ...
How to convert a clojure keyword into a string?
...
I cannot imagine a more complete answer, but just for fun I shall dare someone to come up with it.
– Hamish Grubijan
Sep 15 '10 at 15:55
2
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