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What to do Regular expression pattern doesn't match anywhere in string?
...t> tag, then do further processing on that. Note that this will only work if none of the attribute values have a > character in them, so it's not perfect, but it should suffice for sane inputs.
Here's some Perl (pseudo)code to show you what I mean:
my $html = readLargeInputFile();
my @input...
Find the files existing in one directory but not in the other [closed]
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diff -r dir1 dir2 | grep dir1 | awk '{print $4}' > difference1.txt
Explanation:
diff -r dir1 dir2 shows which files are only in dir1 and those only in dir2 and also the changes of the files present in both directories if any.
diff -r dir1 dir2 | grep d...
Updating a local repository with changes from a GitHub repository
I've got a project checked locally from GitHub, and that remote repository has since had changes made to it. What's the correct command to update my local copy with the latest changes?
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Get current time in milliseconds in Python?
...e:
import time
millis = int(round(time.time() * 1000))
print millis
Quick'n'easy. Thanks all, sorry for the brain fart.
For reuse:
import time
current_milli_time = lambda: int(round(time.time() * 1000))
Then:
>>> current_milli_time()
1378761833768
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Why does (i
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Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Sep 14 '13 at 17:46
Juned AhsanJuned...
How to disable text selection highlighting
For anchors that act like buttons (for example Questions , Tags , Users , etc. which are located on the top of the Stack Overflow page) or tabs, is there a CSS standard way to disable the highlighting effect if the user accidentally selects the text?
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Do you debug C++ code in Vim? How? [closed]
...is a standalone program that communicates with Vim through the Netbeans socket interface. This requires Vim to be built with the +netbeans option (this is the case in recent Linux distributions so it shouldn't be a problem).
To quote from the clewn's website:
Clewn implements full gdb support i...
How to check if a json key exists?
So, I get some JSON values from the server but I don't know if there will be a particular field or not.
13 Answers
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Best way to load module/class from lib folder in Rails 3?
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user664833
15k1818 gold badges7777 silver badges120120 bronze badges
answered Jul 28 '10 at 19:48
Slobodan Kovacev...
Calc of max, or max of calc in CSS
Is it possible to do something like this
7 Answers
7
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