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Installing PDO driver on MySQL Linux server
... keep it and give up mysql_.
Several years ago the MySQL team published a script to migrate to MySQLi. I don't know if it can be customised, but it's official.
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Make var_dump look pretty
...
I have make an addition to @AbraCadaver answers.
I have included a javascript script which will delete php starting and closing tag.
We will have clean more pretty dump.
May be somebody like this too.
function dd($data){
highlight_string("<?php\n " . var_export($data, true) . "?>");
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Uninstall Node.JS using Linux command line?
...an remove it using yum:
sudo yum remove nodejs
Note that using the curl script causes the wrong version of node to be installed. There is a bug that causes node v6.7 to be installed instead of v4.x intended by the path (../setup_4.x) used in the curl script.
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Keep only first n characters in a string?
...ring.slice:
var str = '12345678value';
var strshortened = str.slice(0,8);
alert(strshortened); //=> '12345678'
Using this, a String extension could be:
String.prototype.truncate = String.prototype.truncate ||
function (n){
return this.slice(0,n);
};
var str = '12345678value';
alert(st...
How to read from a file or STDIN in Bash?
The following Perl script ( my.pl ) can read from either the file on the command line args or from STDIN:
15 Answers
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How to change the text of a label?
...;
<asp:Label ID="lblLabelName" runat="server"></asp:Label>
<script type="text/javascript">
$(document).ready(function() {
$("#<%=rbtnType.ClientID%>").change(function() {
var rbvalue = $("input[@name=<%=rbtnType.ClientID%>]:radio:checked").val();...
Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
... how I solved it:
open pip.exe in 7zip and extract __main__.py to Python\Scripts folder.
In my case it was C:\Program Files (x86)\Python27\Scripts
Rename __main__.py to pip.py
Run it! python pip.py install something
EDIT:
If you want to be able to do pip install something from anywhere, do thi...
Number of processors/cores in command line
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nice portable script :)
– mircealungu
May 14 '14 at 9:42
2
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Remove duplicate lines without sorting [duplicate]
I have a utility script in Python:
8 Answers
8
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How can I recall the argument of the previous bash command?
...ment from previous command
!^ - first argument (after the program/built-in/script) from previous command
!! - previous command (often pronounced "bang bang")
!n - command number n from history
!pattern - most recent command matching pattern
!!:s/find/replace - last command, substitute find with repl...