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How can I convert my device token (NSData) into an NSString?
... iDevAmit
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answered Feb 21 '12 at 5:52
kulsskulss
2,02311 gold badge131...
Split delimited strings in a column and insert as new rows [duplicate]
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70
Here is another way of doing it..
df <- read.table(textConnection("1|a,b,c\n2|a,c\n3|b,d\n4|...
The tilde operator in Python
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204
It is a unary operator (taking a single argument) that is borrowed from C, where all data types...
Get most recent file in a directory on Linux
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edited Jun 18 '09 at 23:19
answered Jun 18 '09 at 23:17
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Regex for splitting a string using space when not surrounded by single or double quotes
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+200
I don't understand why all the others are proposing such complex regular expressions or such long code. Essentially, you want to gra...
CMake output/build directory
...ke, and read a few tutorials on how to use it, and wrote some complicated 50 lines of CMake script in order to make a program for 3 different compilers. This probably concludes all my knowledge in CMake.
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How can I move a tag on a git branch to a different commit?
I created a tag on the master branch called v0.1 like this:
9 Answers
9
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Is there any way to put malicious code into a regular expression?
...n‐depth counter for checking non‐progression.
Russ Cox’s excellent 2007 paper on Regular Expression Matching Can Be Simple And Fast
(but is slow in Java, Perl, PHP, Python, Ruby, ...) talks about ways that most modern NFAs, which all seem to derive from Henry Spencer’s code, suffer severe ...
Double negation (!!) in javascript - what is the purpose? [duplicate]
...ates it once, converting values like so:
undefined to true
null to true
+0 to true
-0 to true
'' to true
NaN to true
false to true
All other expressions to false
Then the other ! negates it again. A concise cast to boolean, exactly equivalent to ToBoolean simply because ! is defined as its negat...
What does %>% mean in R [duplicate]
...Length Petal.Width Species
1 5.1 3.5 1.4 0.2 setosa
2 4.9 3.0 1.4 0.2 setosa
3 4.7 3.2 1.3 0.2 setosa
4 4.6 3.1 1.5 0.2 setosa
5 5.0 3.6 ...