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How to encode a URL in Swift [duplicate]
...("/") and question mark ("?") may represent data
within the query component. Beware that some older, erroneous
implementations may not handle such data correctly when it is used as
the base URI for relative references (Section 5.1), apparently
because they fail to distinguish qu...
What is an alternative to execfile in Python 3?
...@Rebs you don't need to close the file handle in that example, it will be done automatically (at least in regular CPython)
– tiho
Feb 1 '17 at 20:16
4
...
How do I pick randomly from an array?
...le(1 + rand(array.count))
end
Examples of possible results:
my_array = ["one", "two", "three"]
my_array.sample(1 + rand(my_array.count))
=> ["two", "three"]
=> ["one", "three", "two"]
=> ["two"]
share
|...
Does Firefox support position: relative on table elements?
...lt;td>
<div style="position:relative">
This will be positioned normally
<div style="position:absolute; top:5px; left:5px;">
This will be positioned at 5,5 relative to the cell
</div>
</div>
</td>
...
Separating class code into a header and cpp file
...ple implementations of single classes. If your implementation per class is one, just one header file for each is enough.
Hence, from the accepted answer's example only this part is needed:
#ifndef MYHEADER_H
#define MYHEADER_H
//Class goes here, full declaration AND implementation
#endif
The #...
How to concatenate strings of a string field in a PostgreSQL 'group by' query?
...ytable
GROUP BY company_id;
string_agg for pre-8.4 versions:
In case anyone comes across this looking for a compatibilty shim for pre-9.0 databases, it is possible to implement everything in string_agg except the ORDER BY clause.
So with the below definition this should work the same as in a 9.x...
jQuery removing '-' character from string
...t() gets the value, and text( "someValue" ) sets the value, you just place one inside the other.
Would be the equivalent of doing:
var newValue = $mylabel.text().replace('-', '');
$mylabel.text( newValue );
EDIT:
I hope I understood the question correctly. I'm assuming $mylabel is referencing...
What's the -practical- difference between a Bare and non-Bare repository?
...itory does not have a default remote origin repository:
~/Projects$ git clone --bare test bare
Initialized empty Git repository in /home/derek/Projects/bare/
~/Projects$ cd bare
~/Projects/bare$ git branch -a
* master
~/Projects/bare$ cd ..
~/Projects$ git clone test non-bare
Initialized empty Git ...
Why is it bad practice to call System.gc()?
... manually, but the comments were not entirely convincing. In addition, no one seemed to dare to upvote, nor downvote my answer.
...
Search stops working for “Entire Solution”
...
I get that problem once in a while. One seemingly nonsensical solution I've found is to click inside the Find Results window (not the Output window). Once the blinking text cursor is visible, hit Ctrl+Break four or five times. This seems to "unblock" whatever c...