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Is local static variable initialization thread-safe in C++11? [duplicate]
...y suggestion that static initialization would somehow provide an exemption from that rule, so I didn't think it worth calling out specifically.
– Kerrek SB
Oct 2 '14 at 10:44
2
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javascript pushing element at the beginning of an array [duplicate]
...lways work in certain situations, and splice is a good way to remove items from arrays, so knowing how to insert with it is useful
– Cacoon
Feb 5 '18 at 21:40
1
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How to get value at a specific index of array In JavaScript?
... .shift()
Remember shift mutates the array, which is very different from accessing via an indexer.
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Convert a space delimited string to list [duplicate]
... 'Samoa',
'Arizona',
'California',
'Colorado']
If you need one random from them, then you have to use the random module:
import random
states = "... ..."
random_state = random.choice(states.split())
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How to return images in flask response? [duplicate]
...
You use something like
from flask import send_file
@app.route('/get_image')
def get_image():
if request.args.get('type') == '1':
filename = 'ok.gif'
else:
filename = 'error.gif'
return send_file(filename, mimetype='image/...
How to get file size in Java [duplicate]
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Use the length() method in the File class. From the javadocs:
Returns the length of the file denoted by this abstract pathname. The return value is unspecified if this pathname denotes a directory.
For the second part of the question, straight from File's javad...
How to assign multiple classes to an HTML container? [closed]
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From the standard
7.5.2 Element identifiers: the id and class attributes
Attribute definitions
id = name [CS]
This attribute assigns a name to an element. This name
must be unique in a document.
class ...
Differences between Isotope and Masonry jQuery plugins [closed]
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An excerpt from the interview with the author:
To some people Isotope would look very similar to the work you had previously done with Masonry; can you explain the main differences
between the two?
Isotope has several feature...
How to programmatically turn off WiFi on Android device? [duplicate]
...me the extra permissions were just the result of directly copying the code from from the link he provided, but even so, UPDATE_DEVICE_STATS is reserved for system apps only, the application won't even compile with that permission.
– Jasjit Singh Marwah
May 25 '...
How do I fetch a branch on someone else's fork on GitHub? [duplicate]
I've forked from a repo on GitHub. I want to get the code from a branch on another user's fork.
2 Answers
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