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Remove an Existing File from a Git Repo
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Just to give the full answer all at once:
from klemens: You need to add the file to your .gitignore file somewhere above the undesired file in the repo. i.e.
$ cd
$ cat >> .gitignore
development.log
C-d
from m. narebski: You then need to remove...
How to capitalize the first character of each word in a string
...answers that refer to the commons libraries.
– Ravi Wallau
Dec 12 '09 at 8:59
11
To change the no...
Why does python use 'else' after for and while loops?
...to seasoned Python coders. When used in conjunction with for-loops it basically means "find some item in the iterable, else if none was found do ...". As in:
found_obj = None
for obj in objects:
if obj.key == search_key:
found_obj = obj
break
else:
print('No object found.')
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How to read a CSV file into a .NET Datatable
...ns values, so coming up with a regex that would split the line was kinda challenging. The OleDbProvider inferred the schema correctly.
– Galilyou
Jan 14 '12 at 10:41
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How to get div height to auto-adjust to background size?
How do I get a div to automatically adjust to the size of the background I set for it without setting a specific height (or min-height) for it?
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Streaming via RTSP or RTP in HTML5
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Technically 'Yes'
(but not really...)
HTML 5's <video> tag is protocol agnostic—it does not care. You place the protocol in the src attribute as part of the URL. E.g.:
<video src="rtp://myserver.com/path/to/stream">
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How do I keep two side-by-side divs the same height?
...: flex; /* equal height of the children */
}
.col {
flex: 1; /* additionally, equal width */
padding: 1em;
border: solid;
}
<div class="row">
<div class="col">Lorem ipsum dolor sit amet, consectetur adipisicing elit.</div>
<div class="col">Lorem ipsum dolor sit...
codestyle; put javadoc before or after annotation?
... private method. Replaced by
* {@link #remove(int)} and {@link #removeAll()}
*/
@Deprecated public synchronized void delItems(int start, int end) {
...
}
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express throws error as `body-parser deprecated undefined extended`
In my node app, I am using express. all works fine, But i am getting error in the cmd . I use all are updated modules...
6...
Can I use an OR in regex without capturing what's enclosed?
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Depending on the regular expression implementation you can use so called non-capturing groups with the syntax (?:…):
((?:a|b)c)
Here (?:a|b) is a group but you cannot reference its match. So you can only reference the match of ((?:a|b)c) that is either ac or bc.
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