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Express: How to pass app-instance to routes from a different file?
...s can be required to bring app into any file
//some app/middleware setup, etc, including
app.use(app.router);
require('./routes'); //module.exports must be defined before this line
routes/index.js
var app = require('../app');
app.get('/', function(req, res, next) {
res.render('index');
});...
How to view revision history for Mercurial file?
...on1:revision2 file
Where revision1 and revision2 can be a tag, changeset etc.
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Unicode (UTF-8) reading and writing to files in Python
...used to decode it e.g., it is б (U+0431) in cp1251, с (U+0441) in cp866, etc.
– jfs
Jun 15 '13 at 6:31
11
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How do I get the SharedPreferences from a PreferenceActivity in Android?
...shared preferences can be used by all the components (activities, services etc) of the applications.
Activity handled preferences: These preferences can only be used within the particular activity and can not be used by other components of the application.
Shared Preferences:
The shared preferenc...
why is plotting with Matplotlib so slow?
...e, you don't need to re-draw things like the axes boundaries, tick labels, etc.
2) In your case, there are a lot of subplots with a lot of tick labels. These take a long time to draw.
Both these can be fixed by using blitting.
To do blitting efficiently, you'll have to use backend-specific co...
What are the complexity guarantees of the standard containers?
...e
Note : This does not consider all the containers such as, unordered_map etc. but is still great to look at. It is just a cleaner version of this
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How enumerate all classes with custom class attribute?
...embly) {
foreach(Type type in assembly.GetTypes()) {
if (type.GetCustomAttributes(typeof(HelpAttribute), true).Length > 0) {
yield return type;
}
}
}
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How to @link to a Enum Value using Javadoc
...num in javadoc, unless you use the fully qualified enum name with packages etc.
– dhblah
May 29 '15 at 13:47
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Confusion between numpy, scipy, matplotlib and pylab
...b = pyplot + numpy
See more information here: Matplotlib, Pylab, Pyplot, etc: What's the difference between these and when to use each?
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What is a deadlock?
...ries may include memory, printers, CPUs, open files, tape drives, CD-ROMS, etc.
Deadlock : Deadlock is a situation or condition when two or more processes are holding some resources and trying to acquire some more resources, and they can not release the resources until they finish there execution.
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