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Count number of occurrences of a pattern in a file (even on same line)
...regex to span \n-delimited lines (if you need it).
printf 'X \n moo X\n XX\n' |
awk -vRS='X[^X]*X' 'END{print (NR<2?0:NR-1)}'
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Go build: “Cannot find package” (even though GOPATH is set)
...entioned in "How do I make go find my package?", you need to put a package xxx in a directory xxx.
See the Go language spec:
package math
A set of files sharing the same PackageName form the implementation of a package.
An implementation may require that all source files for a package inhabit the ...
How to load program reading stdin and taking parameters in gdb?
...u can also attach to an already running process by using:
$ gdb myprogram xxx
where xxx is the process id. Then you do not need to tell gdb the starting arguments.
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PHP page redirect [duplicate]
...o returns a REDIRECT (302) status code to the browser unless the 201 or a 3xx status code has already been set."
– colithium
Jul 15 '10 at 22:14
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Clearing coverage highlighting in Eclipse
... and open it.
Click on Coverage.
To clear highlightings, click on X or XX icon as per convenience.
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What's the most appropriate HTTP status code for an “item not found” error page
... "Item not found" is usually not a success, so I don't think a 2xx status code is appropriate.
– ThiefMaster
Aug 17 at 20:35
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惨不忍睹：说一说你最穷的时候是什么样子 - 创意 - 清泛网 - 专注C/C++及内核技术
...次钱，可是发现最后还差三毛。真的是绝望透顶。
@xx君子：穷的没有女朋友注孤身，没钱找老婆
@爱Lemon的隔壁老王：大冬天穿人字拖去上班
@HeyJunez:进了救助站。
类型六：内心强大型
@谈不上最穷...
Passing parameters in rails redirect_to
... You can't redirect with a POST. From the HTTP 1.1 docs under the 3xx definitions: "The action required MAY be carried out by the user agent without interaction with the user if and only if the method used in the second request is GET or HEAD." Expand on what you're really trying to accompl...
ReSharper Abbreviations List: Where can I modify it?
...it properties into auto-properties, is that I will accidentally chose "Add XX to abbreviations list".
9 Answers
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Add custom icons to font awesome
...l to the bottom, Right Click on Icon | Glyph Info
Update Glyph Name to uniFXXX (XXX is something like 501, a higher number than the highest Unicode used in v4.5 of FontAwesome)
Unicode Vlaue U+fXXX
Click OK
File | Save
File | Generate Fonts ...
Close FontForge
Open your web project
Copy your font ...