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Is there a Pattern Matching Utility like GREP in Windows?
...hell.
In Powershell, User can use Where-Object it has quite comprehensive set of feature that provides all the functionality of GREP plus more.
Hope It helps.
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How do you work with an array of jQuery Deferreds?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How to expand/collapse a diff sections in Vimdiff?
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:e to reload the files if they have been modified outside of vimdiff.
:set noscrollbind -> temporarily disable simultaneous scrolling on both buffers, reenable by :set scrollbind and scrolling.
Most of what you asked for is folding: vim user manual's chapter on folding. Outside of diffs I s...
Converting Symbols, Accent Letters to English Alphabet
...ld ever need to parse Arabic characters. Similarly, the Unicode character set contains hundreds of mathematical and pictorial symbols: there is no (easy) way for users to directly enter these, so you can assume they can be ignored.
By taking these logical steps you can reduce the number of possibl...
Which icon sizes should my Windows application's icon include?
... I did some more testing. For display on the desktop, when I set it to 144dpi ("150%") on Windows 7, for the smallest possible icon it used the 24px icon (if it is there, otherwise uprezzed 16px). From the icon guidelines, it seems there is a "Classic Mode" on Vista which also uses the...
How to concatenate columns in a Postgres SELECT?
I have two string columns a and b in a table foo .
8 Answers
8
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R: Comment out block of code [duplicate]
I want to comment out several lines of code in R. Is there any way of doing it without having to put a # before each line - sort of like /* blocked out code */ in SAS?
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How to calculate the number of occurrence of a given character in each row of a column of strings?
I have a data.frame in which certain variables contain a text string. I wish to count the number of occurrences of a given character in each individual string.
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Able to push to all git remotes with the one command?
...URLs to its name:
git remote add all origin-host:path/proj.git
git remote set-url --add all nodester-host:path/proj.git
git remote set-url --add all duostack-host:path/proj.git
Then just git push all --all.
This is how it looks in .git/config:
[remote "all"]
url = origin-host:path/proj.gi...
Why does .NET foreach loop throw NullRefException when collection is null?
So I frequently run into this situation... where Do.Something(...) returns a null collection, like so:
11 Answers
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