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What are bitwise shift (bit-shift) operators and how do they work?
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Move all files except one
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answered Mar 22 '09 at 2:53
sthsth
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How to retrieve POST query parameters?
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Things have changed once again starting Express 4.16.0, you can now use express.json() and express.urlencoded() just like in Express 3.0.
This was different starting Express 4.0 to 4.15:
$ npm install --save body-parser
and then:
var bodyParser = require('body-parser')
app...
JavaScript code to stop form submission
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309
You can use the return value of the function to prevent the form submission
<form name="myF...
difference between foldLeft and reduceLeft in Scala
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305
Few things to mention here, before giving the actual answer:
Your question doesn't have anyth...
OpenID vs. OAuth [duplicate]
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107
If you have an account (with some private resources) in a website, you can log in with username...
Python - List of unique dictionaries
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... {'id':1,'name':'john', 'age':34},
... {'id':2,'name':'hanna', 'age':30},
... ]
>>> {v['id']:v for v in L}.values()
[{'age': 34, 'id': 1, 'name': 'john'}, {'age': 30, 'id': 2, 'name': 'hanna'}]
In Python3
>>> L=[
... {'id':1,'name':'john', 'age':34},
... {'id':1,'name':'joh...
Calculate date/time difference in java [duplicate]
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try
long diffSeconds = diff / 1000 % 60;
long diffMinutes = diff / (60 * 1000) % 60;
long diffHours = diff / (60 * 60 * 1000);
NOTE: this assumes that diff is non-negative.
sh...
android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
... xxhdpi displays are normal sized screens.
xlarge screens are at least 960dp x 720dp
large screens are at least 640dp x 480dp
normal screens are at least 470dp x 320dp
small screens are at least 426dp x 320dp
You can view the statistics on the relative sizes of devices on Google's dashboard wh...
Can a Byte[] Array be written to a file in C#?
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edited Jul 17 '13 at 0:17
answered Dec 19 '08 at 16:58
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