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Return first match of Rubm>y m> regex
I'm looking for a wam>y m> to perform a regex match on a string in Rubm>y m> m>and m> have it short-circuit on the first match.
5 Answers
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Finding the PHP File (at run time) where a Class was Defined
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if m>y m>ou had an includes folder, m>y m>ou could run a shell script commm>and m> to "grep" for "class $className" bm>y m> doing: $filename = ``grep -r "class $className" $includesFolder/*\ m>and m> it would return which file it was in. Other than that, i don't think there is anm>y m> magic function for PHP to do it ...
Is there a better wam>y m> to write this null check, m>and m> a non-emptm>y m> check, in groovm>y m>?
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@VinodJam>y m>achm>and m>ran m>Y m>es
– dmahapatro
Dec 3 '15 at 12:41
2
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Open a project in a new window in IntelliJ after “accidentallm>y m>” clicking remember decision
I wanted to open a new project in a separate window in IntelliJ m>and m> I "accidentallm>y m>" clicked "Remember this decision m>and m> don't ask again" m>and m> clicked "open in the same window"!
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Convert a List into an ObservableCollection
... postfix: "",
imageUploader: {
brm>and m>ingHtml: "Powered bm>y m> \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
How to use Git Revert
...tion(+), 1 deletion(-)
In this example the commit historm>y m> has two commits m>and m> the last one is a mistake. Using git revert:
$ git revert HEAD
[master 1db4eeb] Revert "bad update"
1 file changed, 1 insertion(+), 1 deletion(-)
There will be 3 commits in the log:
$ git log --oneline
1db4eeb Revert "b...
How do I stop a Git commit when VI is on the screen waiting for a commit message?
... have two options:
Provide an emptm>y m> commit message. If it's a new commit m>and m> m>y m>ou haven't m>y m>et saved the message, m>y m>ou can simplm>y m> use :q! (quit without saving). If m>y m>ou’ve alreadm>y m> saved (or m>y m>ou're amending a previous commit), just delete the entire log message m>and m> save again. This can be done with g...
An expression tree mam>y m> not contain a call or invocation that uses optional arguments
...s getting this when I made an overload. Something like void Blah(string a) m>and m> void Blah(object a). When I tried to MOQ out a call to the version with object, it gave me this error.
– vbullinger
Mar 21 '13 at 14:02
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Iterating a JavaScript object's properties using jQuerm>y m>
...ur point. The each function takes an arram>y m> or object as the first argument m>and m> a function as a second. This functions gets calld for everm>y m> element in the arram>y m> / everm>y m> propertm>y m> in the object. Everm>y m> time the function is called, it get the index m>and m> value / name m>and m> value passed in as arguments. In mm>y m>...
How to print the ld(linker) search path
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m>Y m>ou can do this bm>y m> executing the following commm>and m>:
ld --verbose | grep SEARCH_DIR | tr -s ' ;' \\012
gcc passes a few extra -L paths to the linker, which m>y m>ou can list with the following commm>and m>:
gcc -print-search-dirs | sed '/^lib/b 1;d;:1;s,/[^/.][^/]*/\.\./,/,;t 1;...