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Set a default parameter value for a JavaScript function
...lways been passed truthy values before and suddenly fails because a falsey one is passed in should probably be avoided where a more robust approach is available.
– jinglesthula
Oct 31 '12 at 20:34
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git difftool, open all diff files immediately, not in serial
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I for one greatly appreciate your script. Frankly, I can't fathom why Git doesn't behave the right way in this regard (Mercurial does, and has done so for years), nor can I fathom the lack of interest from the Git community.
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Windows 7 SDK installation failure
...ution I've found on the web is to make a swathe of registry changes. I've done this - still no success.
12 Answers
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Convert decimal to hexadecimal in UNIX shell script
...echo "obase=16; 34" | bc
If you want to filter a whole file of integers, one per line:
( echo "obase=16" ; cat file_of_integers ) | bc
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How do I autoindent in Netbeans?
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Tried it with a minified file (all code on one line) and won't indent anything: the whole file stays on one line.
– Marco Marsala
May 12 '16 at 6:27
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Dump Mongo Collection into JSON format
...json format? Either on the shell or using java driver.I am looking for the one with best performance.
5 Answers
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How to make connection to Postgres via Node.js
...pg.Client(conString);
client.connect();
//queries are queued and executed one after another once the connection becomes available
var x = 1000;
while (x > 0) {
client.query("INSERT INTO junk(name, a_number) values('Ted',12)");
client.query("INSERT INTO junk(name, a_number) values($1, $2...
Get element from within an iFrame
...at more than ternary operators. They seem to not know that the first valid one is returned.
– geowa4
Jul 6 '09 at 18:44
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How to check if current thread is not main thread
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Should one consider the latter as the safer option as there is no guarantee that any arbitrary thread is associated with a Looper (assuming that the main thread is always associated with a looper)?
– Janus Varm...
Seeding the random number generator in Javascript
...t's fairly easy to write your own generator, or better yet use an existing one. Check out: this related question.
Also, see David Bau's blog for more information on seeding.
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