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java SSL and cert keystore
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edited Apr 23 '19 at 15:00
LINGS
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a...
What is the largest Safe UDP Packet Size on the Internet
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132
It is true that a typical IPv4 header is 20 bytes, and the UDP header is 8 bytes. However it i...
Using Mockito's generic “any()” method
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edited Nov 23 '19 at 10:57
answered Jun 17 '15 at 8:19
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dealloc in Swift
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334
deinit {
// perform the deinitialization
}
From the Swift Documentation:
A deinitial...
Java RegEx meta character (.) and ordinary dot?
...ork, but some regex engines will treat this as syntax errors, for example \_ will cause an error in .NET.
Some others will lead to false results, for example \< is interpreted as a literal < in Perl, but in egrep it means "word boundary".
So write -?\d+\.\d+\$ to match 1.50$, -2.00$ etc. and...
Getting the count of unique values in a column in bash
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153
To see a frequency count for column two (for example):
awk -F '\t' '{print $2}' * | sort | uniq...
Checking network connection
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133
Perhaps you could use something like this:
import urllib2
def internet_on():
try:
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Node.js: How to send headers with form data using request module?
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193
I've finally managed to do it.
Answer in code snippet below:
var querystring = require('queryst...
warning: [options] bootstrap class path not set in conjunction with -source 1.5
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Dave Jarvis
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answered Aug 21 '12 at 7:26
Eduard WirchEdua...
How to handle button clicks using the XML onClick within Fragments
Pre-Honeycomb (Android 3), each Activity was registered to handle button clicks via the onClick tag in a Layout's XML:
1...