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Delete files older than 3 months old in a directory using .NET
I would like to know (using C#) how I can delete files in a certain directory older than 3 months, but I guess the date period could be flexible.
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How to “re-run with -deprecation for details” in sbt?
...our build.sbt):
$ sbt
> set scalacOptions in ThisBuild ++= Seq("-unchecked", "-deprecation")
> compile
> exit
Due to in ThisBuild, set applies the settings to all sub-projects, as well.
Command Line
You could also run the above as a single command on command line.
sbt '; set scalacOpt...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
...do I get the Waiting...Fatal error: watch ENOSPC when I run the watch task ?
How do I solve this issue?
7 Answers
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Simple explanation of MapReduce?
... for Map and Reduce.
Map is a function which "transforms" items in some kind of list to another kind of item and put them back in the same kind of list.
suppose I have a list of numbers: [1,2,3] and I want to double every number, in this case, the function to "double every number" is function x ...
How to calculate a time difference in C++
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See std::clock() function.
const clock_t begin_time = clock();
// do something
std::cout << float( clock () - begin_time ) / CLOCKS_PER_SEC;
If you want calculate execution time for self ( not for user ), it is better to do this...
Get week of year in JavaScript like in PHP
How do I get the current weeknumber of the year, like PHP's date('W') ?
19 Answers
19...
split string in to 2 based on last occurrence of a separator
I would like to know if there is any built in function in python to break the string in to 2 parts, based on the last occurrence of a separator.
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Set UILabel line spacing
...as the .attributedText on the label. The code you want will be something like this:
NSMutableAttributedString* attrString = [[NSMutableAttributedString alloc] initWithString:@"Sample text"];
NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
[style setLineSpacing:24];
[attrSt...
Removing rounded corners from a element in Chrome/Webkit
...nline on the element itself; I've tried both border-radius:0px and -webkit-border-radius:0px; and I've tried the even more specific border-top-left-radius:0px (along with it's -webkit equivalent).
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How to paste text to end of every line? Sublime 2
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Awesome! So i found the following worked for me: Using regex: (?>\x0D\x0A?|[\x0A-\x0C\x85\x{2028}\x{2029}]) will find the end of every line. And using regex: ^[a-zA-z0-9!@#$")(*&!+_-] will find the beginning of every line (provided all characters are adde...