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Search and replace in bash using regular expressions
... the "full" or PCRE extensions \s\S\w\W\d\D etc don't work as supported in php ruby python etc. These extensions are from Perl-compatible regular expressions (PCRE) and may not be compatible with other forms of shell based regular expressions.
These don't work:
#!/bin/bash
hello=ho02123ware38384y...
Optimal number of threads per core
... It shouldn't surprise you in a real world scenario. Threads block waiting for IO resources like disk access, network, etc. And also waiting for non IO resources like other threads to finish using shared variables. What you really want to achieve is the minimum number of threads such t...
How to write asynchronous functions for Node.js
...asynchronous IO with asynchronous functions. node.js uses asynchronous non-blocking IO because non blocking IO is better. The best way to understand it is to go watch some videos by ryan dahl.
How do I write asynchronous functions for Node?
Just write normal functions, the only difference is t...
Is it feasible to do (serious) web development in Lisp? [closed]
... stand-alone server.
Various HTML generation solutions are available, from PHP-style templates to Lisp macro hacks to XSLT. Just take your pick.
HTML-TEMPLATE is one example.
Closure XML is available for XML parsing, serialization, XPath 1.0, XSLT 1.0.
There is also Closure HTML for HTML tag soup ...
How is TeamViewer so fast?
... quite good at this. Basically, client A sends out a requests that will be blocked by NAT/firewall, and informs the external server about the port used. Client B then gets information about port from external server and connects to that port. A's NAT will think it's a reply to the first request (tha...
MySQL Data - Best way to implement paging?
My iPhone app connects to my PHP web service to retrieve data from a MySQL database. A request can return 500 results.
7 An...
jquery.validate.unobtrusive not working with dynamic injected elements
...
It worked for me in PHP. just adding this info because every comment points to .NET MVC. :P
– finnTheHumin
Nov 17 '14 at 8:21
...
jQuery/Javascript function to clear all the fields of a form [duplicate]
...
<form id="form" method="post" action="action.php">
<input type="text" class="removeLater" name="name" /> Username<br/>
<input type="text" class="removeLater" name="pass" /> Password<br/>
<input type="text" class="removeLat...
How to delete a folder and all contents using a bat file in windows?
...
@RD /S /Q "D:\PHP_Projects\testproject\Release\testfolder"
Explanation:
Removes (deletes) a directory.
RMDIR [/S] [/Q] [drive:]path RD [/S] [/Q] [drive:]path
/S Removes all directories and files in the specified directory
...
How to check for valid email address? [duplicate]
...een in a University's addresses). Another whole class that you're entirely blocking are internationalised domain names. Really, there's no good reason to block valid email addresses. I'll begrudgingly forgive people that don't allow email addresses like 100%." foo b@r"(this is a cool email address!)...