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Convert DOS line endings to Linux line endings in Vim
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@ropata What you want on Windows is ctrl-q.
– ruffin
Aug 31 '16 at 16:28
3
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How to access the content of an iframe with jQuery?
...).
A workaround is saving the external contents in a file, for example (in PHP):
<?php
$contents = file_get_contents($external_url);
$res = file_put_contents($filename, $contents);
?>
then, get the new file content (string) and parse it to html, for example (in jquery):
$.get(file_...
Switch Git branch without files checkout
...herbranch
If you need to commit on this branch, you'll want to reset the index too otherwise you'll end up committing something based on the last checked out branch.
git reset
share
|
improve th...
Replace all elements of Python NumPy Array that are greater than some value
...e fastest and most concise way to do this is to use NumPy's built-in Fancy indexing. If you have an ndarray named arr, you can replace all elements >255 with a value x as follows:
arr[arr > 255] = x
I ran this on my machine with a 500 x 500 random matrix, replacing all values >0.5 with 5...
How do you manage databases in development, test, and production?
...on is readable also at http://martinfowler.com/articles/evodb.html
In one PHP+MySQL project I've had the database revision number stored in the database, and when the program connects to the database, it will first check the revision. If the program requires a different revision, it will open a pag...
Accessing localhost (xampp) from another computer over LAN network - how to?
...ig > Apache (httpd-xampp.conf)
Search for
<Directory "C:/xampp/phpMyAdmin">
AllowOverride AuthConfig
**Require local** Replace with **Require all granted**
ErrorDocument 403 /error/XAMPP_FORBIDDEN.html.var
</Directory>```
Go to xampp > config >...
Reordering arrays
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The syntax of Array.splice is:
yourArray.splice(index, howmany, element1, /*.....,*/ elementX);
Where:
index is the position in the array you want to start removing elements from
howmany is how many elements you want to remove from index
element1, ..., elementX are ele...
Is it faster to count down than it is to count up?
...n than to count up.
For example if you need to use a FOR loop and the loop index is not used somewhere (like printing a line of N * to the screen)
I mean that code like this:
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load scripts asynchronously
... feature) when all the scripts where done loading I redirected the page to index2.html where index2.html uses the same libraries. Because browsers have a cache once the page redirects to index2.html, index2.html loads in less than a second because it has all it needs to load the page. In my index.h...
How to convert an NSString into an NSNumber
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+q Depending on the situation, non-locale-sensitive might actually be the correct way.
– Thilo
Sep 12 '11 at 6:46
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