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How to send only one UDP packet with netcat?
...ocalhost/8000
and avoid all the idiosyncrasies and incompatibilities of netcat.
This also works sending to other hosts, ex:
echo -n "hello" >/dev/udp/remotehost/8000
These are not "real" devices on the file system, but bash "special" aliases. There is additional information in the Bash Manu...
What does %s mean in a python format string?
...e Format Specifiers or placeholders for formatting strings/decimals/floats etc.
MOST common used Format specifier:
%s : string
%d : decimals
%f : float
Self explanatory code:
name = "Gandalf"
extendedName = "the Grey"
age = 84
IQ = 149.9
print('type(name):', type(name)) #type(name): <class...
PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)
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@jocull: IN PHP, foreach, for, while, etc do not create their own scope.
– animuson♦
Nov 25 '11 at 18:24
1
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Generate random string/characters in JavaScript
...Aug 28 '09 at 21:21
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How do I get the current date in JavaScript?
...so, you can pass locale as argument, for example toLocaleDateString("sr"), etc.
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How to pass parameters using ui-sref in ui-router to controller
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Prevent errors from breaking / crashing gulp watch
...gulp-notify'),
plumber = require('gulp-plumber'),
merge = require('ordered-merge-stream'),
replace = require('gulp-replace'),
del = require('del'),
gulpif = require('gulp-if'),
gulputil = require('gulp-util'),
coffee = require('gulp-coffee'),
coffeelint = require('gul...
How to parse a query string into a NameValueCollection in .NET
...ded to support controller parameters such as int[], IEnumerable<int> etc (such params might be used to support multiple checkboxes) see "Multiple occurrences of the same query string variable are consolidated in one entry" as per MS site. A handcrafted version of the method might be your only ...
Vim: What's the difference between let and set?
...)
if &textwidth == 0
" Must use let instead of set here in order for g:orig_tw to be
" evaluated properly
let &textwidth = g:orig_tw
echo "Autowrap mode on tw=" . &textwidth
else
let g:orig_tw = &textwidth
set textwidth=0
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Is it bad practice to make a setter return “this”?
...le classes in Java 8 use this pattern, e.g. LocalDate.withMonth, withYear, etc.
– qualidafial
Feb 11 '15 at 16:30
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