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Split output of command by columns using Bash?
..." "
Now, for this particular case of pid numbers (not names), there is a function called pgrep:
$ pgrep ssh
Shell functions
However, in general it is actually still possible to use shell functions in a concise manner, because there is a neat thing about the read command:
$ <command> | w...
What does .SD stand for in data.table in R
...ed as a list where each element is a column -- thus, sapply/lapply applies FUN to each column and returns the result as sapply/lapply usually would (here, FUN == is.character returns a logical of length 1, so sapply returns a vector).
The syntax to convert these columns to factor is very similar --...
Android: Test Push Notification online (Google Cloud Messaging) [closed]
...CCESS_KEY, set device ids separated by coma.
Press F9 or click Run.
Have fun ;)
<?php
// API access key from Google API's Console
define( 'API_ACCESS_KEY', 'YOUR-API-ACCESS-KEY-GOES-HERE' );
$registrationIds = array("YOUR DEVICE IDS WILL GO HERE" );
// prep the bundle
$msg = array
(
'...
PHP expects T_PAAMAYIM_NEKUDOTAYIM?
...
Functions are in English, but that error is in Hebrew. I'm not sure if any other errors are in Hebrew though.
– alex
Mar 1 '09 at 0:11
...
Freeze screen in chrome debugger / DevTools panel for popover inspection?
...r
Find your popover (it will be nested in the trigger element's HTML)
Have fun modifying the CSS
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Disable browsers vertical and horizontal scrollbars
...
123
function reloadScrollBars() {
document.documentElement.style.overflow = 'auto'; // firefo...
程序员羊皮卷下载版.pdf - 文档下载 - 清泛网 - 专注C/C++及内核技术
...型的三种选择
121 MBA 的几个问题
122 一个假设换回18 万
123 公司对我有恩，离职怎么说得出口
125 找马时，我被“驴”发现了
126 被“驴”开除的Ivy
127 被“驴”加薪留下的Lion
128 左右逢源的Jack
130 第10 章 职场政治
130 有人...
Open URL under cursor in Vim with browser
...to anything you want.
Original answer:
Don't remember where I get this function. There is a bug with hash (#) in the url, but the function works well enough that I won't bother fixing it.
function! HandleURL()
let s:uri = matchstr(getline("."), '[a-z]*:\/\/[^ >,;]*')
echo s:uri
if s:ur...
How to prevent caching of my Javascript file? [duplicate]
...o your script. Like so:
<script type="text/javascript" src="test.js?q=123"></script>
Every time you refresh the page you need to make sure the value of 'q' is changed.
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Setting Django up to use MySQL
...ined by #Andy and at the last execute :
python manage.py runserver
Have fun..!!
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