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Gray out image with CSS?
...100% CSS. A nice article about the CSS3 filter property you can find here: http://blog.nmsdvid.com/css-filter-property/
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How can I render a list select box (dropdown) with bootstrap?
...n>
<option value="five">Five</option>
</select>
http://getbootstrap.com/css/#forms-controls
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Download multiple files as a zip-file using php
...e file, by setting the header, read the zip contents and output the file.
http://www.php.net/manual/en/function.ziparchive-addfile.php
http://php.net/manual/en/function.header.php
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Add a prefix to all Flask routes
...('bar'))
if __name__ == '__main__':
app.run('0.0.0.0', 9010)
Visit http://localhost:9010/foo/bar,
You will get the right result: The URL for this page is /foo/bar
And don't forget to set the cookie domain if you need to.
This solution is given by Larivact's gist. The APPLICATION_ROOT is n...
Tools for Generating Mock Data? [closed]
...
Try http://www.mockaroo.com
This is a tool my company made to help test our own applications. We've made it free for anyone to use. It's basically the Forgery ruby gem with a web app wrapped around it. You can generate data i...
How do you log server errors on django sites
...ess_exception(), which will have access to the exception that was raised:
http://docs.djangoproject.com/en/dev/topics/http/middleware/#process-exception
Your process_exception() method can then perform whatever type of logging you'd like: writing to console, writing to a file, etc., etc.
Edit: th...
How to handle command-line arguments in PowerShell
...owerShell scripts have parameters starting with -, like script.ps1 -server http://devserver
Then you handle them in param section in the beginning of the file.
You can also assign default values to your params, read them from console if not available or stop script execution:
param (
[string...
Search for one value in any column of any table inside a database
... How to search all columns of all
tables in a database for a keyword?
http://vyaskn.tripod.com/search_all_columns_in_all_tables.htm
EDIT: Here's the actual T-SQL, in case of link rot:
CREATE PROC SearchAllTables
(
@SearchStr nvarchar(100)
)
AS
BEGIN
-- Copyright © 2002 Narayana Vyas Kondre...
Bootstrap dropdown sub menu missing
...web right now, especially the mobile web. They will be removed with 3.0" - https://github.com/twbs/bootstrap/pull/6342
But, with a little extra CSS you can get the same functionality.
Bootstrap 4 (navbar submenu on hover)
.navbar-nav li:hover > ul.dropdown-menu {
display: block;
}
.dropdo...
Is there a link to the “latest” jQuery library on Google APIs? [duplicate]
...1, you could use the following URLs to get the latest version of jQuery:
https://code.jquery.com/jquery-latest.min.js - jQuery hosted (minified)
https://code.jquery.com/jquery-latest.js - jQuery hosted (uncompressed)
https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js - Google hosted (min...