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What is this Javascript “require”?
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what does mean this line "const io = require('socket.io')(http);" in the context of "require(')" what does "http"
– juan carlos peña cabrera
Jul 20 at 17:24
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What is mod_php?
...o /etc/init.d/apache2 restart
Otherwise you may compile apache with php: http://dan.drydog.com/apache2php.html
Specifying your server OS will help others to answer more specifically.
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impr...
How to get a DOM Element from a JQuery Selector
...s. To do this properly in raw Javascript has about 7 fallback cases for XmlHttpRequest.
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What's the algorithm to calculate aspect ratio?
...tion 'Primary Display Resolution'
steam_file = './steam.txt'
# Taken from http://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Vector_Video_Standards4.svg/750px-Vector_Video_Standards4.svg.png
accepted_ratios = ['5:4', '4:3', '3:2', '8:5', '5:3', '16:9', '17:9']
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Git branch strategy for small dev team [closed]
...to other devs who have never used source control. This is the one that fit http://nvie.com/posts/a-successful-git-branching-model/ I tried using the standard GIT workflow thats in the man pages but it confused me slightly and my audience completely.
Over the past 6 months I have only had to fix co...
How can I mock dependencies for unit testing in RequireJS?
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There's a config.map option http://requirejs.org/docs/api.html#config-map.
On how-to use it:
Define normal module;
Define stub module;
Configure RequireJS expicitely;
requirejs.config({
map: {
'source/js': {
'foo': 'normalModule'
},
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Cannot change column used in a foreign key constraint
...RT, UPDATE, DELETE ) will wait till timeout or UNLOCK TABLES; is executed
http://dev.mysql.com/doc/refman/5.5/en/lock-tables.html
EDIT 2: OP asked for a more detailed explanation of the line "The type and definition of foreign key field and reference must be equal. This means your foreign key disa...
What do the return values of node.js process.memoryUsage() stand for?
...Size
heapTotal: Total Size of the Heap
heapUsed: Heap actually Used
Ref: http://apmblog.dynatrace.com/2015/11/04/understanding-garbage-collection-and-hunting-memory-leaks-in-node-js/
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What exactly is Python's file.flush() doing?
...ve to tell the OS to write it to disk with os.fsync() in those cases.
[1] http://docs.python.org/library/stdtypes.html
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Output array to CSV in Ruby
... ["another", "row"]
# ...
end
Here's the current documentation on CSV: http://ruby-doc.org/stdlib/libdoc/csv/rdoc/index.html
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