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How to get the current branch name in Git?
...e with Notepad++ and Netbeans. Just git bash (and Probobly Vim) and I mentioned that. I'm tring to work with other Ide's and text editors that arent command line.
– mike628
Jun 5 '11 at 20:30
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How can I access and process nested objects, arrays or JSON?
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Preliminaries
JavaScript has only one data type which can contain multiple values: Object. An Array is a special form of object.
(Plain) Objects have the form
{key: value, key: value, ...}
Arrays have the form
[value, value, ...]
Both arrays and object...
How can I calculate the number of lines changed between two commits in git?
...ctually introduce changes), as well as the pretty output options (--pretty=oneline, short, medium, full...).
Here's a one-liner to get total changes instead of per-commit changes from git log (change the commit selection options as desired - this is commits by you, from commit1 to commit2):
git lo...
Are querystring parameters secure in HTTPS (HTTP + SSL)? [duplicate]
...n, Google or others ask you to put your API key in the query parameter, anyone who can have a read-only access to the logs can forge your ID? Say if anyone at Loggly leaks any info, lots of services would be compromised?
– Adrien
Jan 26 '14 at 15:53
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What is the worst real-world macros/pre-processor abuse you've ever come across?
...den exit from his chair to do a quick ten pushups. He explained this last one as "Compiler found error in code. This is punishment".
share
edited May 24 '10 at 20:05
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Is python's sorted() function guaranteed to be stable?
...mpare tuples through all elements by default, not just the first "primary" one. If you only want to sort on the first element, you can pass the key parameter explicitly.
– Matias Grioni
Nov 30 '17 at 3:52
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SQL JOIN vs IN performance?
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That's rather hard to say - in order to really find out which one works better, you'd need to actually profile the execution times.
As a general rule of thumb, I think if you have indices on your foreign key columns, and if you're using only (or mostly) INNER JOIN conditions, then the ...
Why java.lang.Object is not abstract? [duplicate]
...ve Java). However, I'm more of the opinion that hashCode(), equals() and clone() belong on separate, opt-in abstractions (i.e. interfaces). The other methods, wait(), notify(), finalize(), etc. are sufficiently complicated and/or are native, so it's best they're already implemented, and would not be...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
... command line by calling perldoc perlrun)
Going into the options briefly, one-by-one:
-p: Places a printing loop around your command so that it acts on each
line of standard input. Used mostly so Perl can beat the
pants off awk in terms of power AND simplicity :-)
-n: Places a non-printin...
Round a double to 2 decimal places [duplicate]
...o, use this instead
(Adapted from this answer by Louis Wasserman and this one by Sean Owen.)
public static double round(double value, int places) {
if (places < 0) throw new IllegalArgumentException();
BigDecimal bd = BigDecimal.valueOf(value);
bd = bd.setScale(places, RoundingMode...