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Search and replace in bash using regular expressions
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Use sed:
MYVAR=ho02123ware38384you443d34o3434ingtod38384day
echo "$MYVAR" | sed -e 's/[a-zA-Z]/X/g' -e 's/[0-9]/N/g'
# prints XXNNNNNXXXXNNNNNXXXNNNXNNXNNNNXXXXXXNNNNNXXX
Note that the subsequent -e's are processed in order. Also, the g fla...
Limit ggplot2 axes without removing data (outside limits): zoom
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172
Hadley explains this on pp. 99; 133 of his ggplot2 book (1st edition), or pp. 160 - 161 if you h...
$.ajax - dataType
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edited Nov 20 '19 at 13:05
informatik01
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How do I check whether a jQuery element is in the DOM?
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239
Like this:
if (!jQuery.contains(document, $foo[0])) {
//Element is detached
}
This will...
How to integrate CSS pre-processing within Eclipse? [closed]
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298
I just figured out how to do this in Eclipse. I admit that this solution does not have 100% SA...
Import CSV to SQLite
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What also is being said in the comments, SQLite sees your input as 1, 25, 62, 7. I also had a problem with , and in my case it was solved by changing "separator ," into ".mode csv". So you could try:
sqlite> create table foo(a, b);
sqlite> .mode csv
sqlite> .import test.csv foo
The ...
Filtering fiddler to only capture requests for a certain domain
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221
This is easy to do.
On the filters tab, click "show only if the filter contains, and then key ...
Maven command to determine which settings.xml file Maven is using
...maven-3.0.3\conf\settings.xml
[DEBUG] Reading user settings from c:\....\.m2\settings.xml
[DEBUG] Using local repository at C:\....\repository
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(Original directory names are removed by me)
share
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Simple Log to File example for django 1.3+
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2 Answers
2
Active
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In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
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472
In Swift you can still use the "#if/#else/#endif" preprocessor macros (although more constrained...