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Can I use multiple versions of jQuery on the same page?
A project I'm working on requires the use of jQuery on customers' Web pages. Customers will insert a chunk of code that we'll supply which includes a few <script> elements that build a widget in a <script> -created <iframe> . If they aren't already using the latest version of j...
Command line progress bar in Java
I have a Java program running in command line mode.
I would like to display a progress bar, showing the percentage of job done.
The same kind of progress bar you would see using wget under unix.
Is this possible?
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Is there something like RStudio for Python? [closed]
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answered May 22 '15 at 4:50
RyanRyan
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Python idiom to return first item or None
...n is to inline the above function:
for x in get_first_list() or []:
# process x
break # process at most one item
for y in get_second_list() or []:
# process y
break
To avoid break you could write:
for x in yield_first(get_first_list()):
x # process x
for y in yield_first(get_...
How to force a web browser NOT to cache images
...g and using a very simple CGI-based (Perl) content management tool for two pro-bono websites. It provides the website administrator with HTML forms for events where they fill the fields (date, place, title, description, links, etc.) and save it. On that form I allow the administrator to upload an im...
how to restart only certain processes using supervisorctl?
I'm running a few processes using supervisord, named process1, process2, ..., process8. If I want to restart process{1-4}, how can I do that with supervisorctl?
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How do i create an InstallShield LE project to install a windows service?
...2 yesterday when it was released on MSDN. I have noticed that a few of the project types that we had in 2010 are gone or different. The biggest difference for me right now is the removal of the Windows Installer project. Now we are being forced to use the InstallShield LE (Limited Edition). The pro...
Can Json.NET serialize / deserialize to / from a stream?
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edited May 23 '17 at 12:34
Community♦
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PHP validation/regex for URL
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I used this on a few projects, I don't believe I've run into issues, but I'm sure it's not exhaustive:
$text = preg_replace(
'#((https?|ftp)://(\S*?\.\S*?))([\s)\[\]{},;"\':<]|\.\s|$)#i',
"'<a href=\"$1\" target=\"_blank\">$3</a&...
npm windows install globally results in npm ERR! extraneous
... and npm. So I am trying some "cookbook-example" on the site ' http://tech.pro/tutorial/1190/package-managers-an-introductory-guide-for-the-uninitiated-front-end-developer#front_end_developers '.
You should not have to look there now, but I thought it could be good to share the site.
So far so good,...