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Dynamic cell width of UICollectionView depending on label width
I have a UICollectionView, that loads cells from reusable cell, which contains label. An array provides content for that label. I can resize label width depending on content width easily with sizeToFit. But I cannot make cell to fit label.
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filters on ng-model in an input
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Reassigning scope variable from within $watch forces the listener to be invoked again. In simple cases (where your filter is idempotent) you will end up with the filter executing twice on every modification.
– BorisOkunskiy
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How to apply `git diff` patch without Git installed?
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The patch generated is for the changes from the branch/refspec indicated in the command to the current or active branch. In other words, you want git diff from_branch > patchfile; git checkout from_branch; git patch -p1 < patchfile or git diff from_branch to...
Size of Matrix OpenCV
...size of the row can be greater than element size x cols. This is different from the issue of continuous Mat and is related to data alignment.
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How do I get a file name from a full path with PHP?
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You're looking for basename.
The example from the PHP manual:
<?php
$path = "/home/httpd/html/index.php";
$file = basename($path); // $file is set to "index.php"
$file = basename($path, ".php"); // $file is set to "index"
?>
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How to display full (non-truncated) dataframe information in html when converting from pandas datafr
I converted a pandas dataframe to an html output using the DataFrame.to_html function. When I save this to a separate html file, the file shows truncated output.
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
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Use collections.Counter:
>>> from collections import Counter
>>> A = Counter({'a':1, 'b':2, 'c':3})
>>> B = Counter({'b':3, 'c':4, 'd':5})
>>> A + B
Counter({'c': 7, 'b': 5, 'd': 5, 'a': 1})
Counters are basically a subclass ...
What is a 'Closure'?
...unction as a value. The moment we call this function can be remote in time from the moment the function has been defined (or created). In particular, its wrapping function is no longer running, and its parameters which has been on the call stack are no longer there :P This makes a problem, because t...
Javascript Equivalent to PHP Explode()
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This is a direct conversion from your PHP code:
//Loading the variable
var mystr = '0000000020C90037:TEMP:data';
//Splitting it with : as the separator
var myarr = mystr.split(":");
//Then read the values from the array where 0 is the first
//Since w...
Should I return a Collection or a Stream?
...likely to use the answer.
First, note that you can always get a Collection from a Stream, and vice versa:
// If API returns Collection, convert with stream()
getFoo().stream()...
// If API returns Stream, use collect()
Collection<T> c = getFooStream().collect(toList());
So the question is, w...