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How to overload functions in javascript?
...ven argument.
For variable numbers of arguments, you can use the arguments pseudo-array to access any given argument with arguments[i].
Here are some examples:
Let's look at jQuery's obj.data() method. It supports four different forms of usage:
obj.data("key");
obj.data("key", value);
obj.data(...
Why is it bad style to `rescue Exception => e` in Ruby?
... simply stop whenever something goes wrong. Then you can take the stack dumps in your logs and add to your code to deal with specific exception further down the call chain and in a more graceful manner.
Note also that there is another Ruby idiom which has much the same effect:
a = do_something res...
How to paste yanked text into the Vim command line
...ped the colon and the final return key).
" in normal mode command that helps you select a register for yank, paste, delete, correct, etc.
" is also a valid register name (the default, or unnamed, register) and therefore can be passed as an arguments for commands that expect register names
...
Can I mask an input text in a bat file?
...than CScript:
@echo off
for /f "delims=" %%i in ('powershell -file getpwd.ps1') do set passwd=%%i
The Powershell script is equally simple:
$password = Read-Host "Enter password" -AsSecureString
$password = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($password)
$password = [Runtime.Inte...
What are the big improvements between guava and apache equivalent libraries?
...nd to the awesome Guava developers, who created this fantastic library.
PS: you might also want to read this other SO question
PPS: I don't own any Google stock (yet)
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How to get current CPU and RAM usage in Python?
...
The psutil library gives you information about CPU, RAM, etc., on a variety of platforms:
psutil is a module providing an interface for retrieving information on running processes and system utilization (CPU, memory) in a portab...
Tools for analyzing performance of a Haskell program
...ion)
Generation 0: 19002 collections, 0 parallel, 0.11s, 0.15s elapsed
Generation 1: 1 collections, 0 parallel, 0.00s, 0.00s elapsed
INIT time 0.00s ( 0.00s elapsed)
MUT time 13.15s ( 13.32s elapsed)
GC time 0.11s ( 0.15s elapsed)
RP time 0.00s ...
How to deploy correctly when using Composer's develop / production switch?
...other build tools
Automate this and forget the rest, go drink a beer :-)
PS.: As in the @Sven comment bellow, is not a good idea not checkout the composer.lock file, because this will make composer install work as composer update.
You could do that automation with http://deployer.org/ it is a sim...
SQL Server CTE and recursion example
... over the total recursive calls.
Another good example can be found here.
PS: For a recursive CTE to work, the relations must have a hierarchical (recursive) condition to work on. Ex: elementId = elementParentId.. you get the point.
...
Alternative to google finance api [closed]
...PI
For beginners you can try to get a JSON output from query such as
https://www.alphavantage.co/query?function=TIME_SERIES_DAILY&symbol=MSFT&apikey=demo
DON'T Try Yahoo Finance API (it is DEPRECATED or UNAVAILABLE NOW).
Here is a link to previous Yahoo Finance API discussion on Stac...