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Loop through all the files with a specific extension
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@puk It depends on your shell options. By default, a non-matching pattern is treated as a literal string. You can set nullglob to have it treated as an empty sequence, or set failglob to have it treated as an error. (If you set both, failglob takes precedence.)
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jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
...let.jar in
your webapps lib directory.
Get rid of the warning message by simply removing servlet.jar from your lib directory.
If you don't find the jar in the lib directory scan for your build path and remove the jar.
C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\project\WE...
RuntimeWarning: DateTimeField received a naive datetime
...rent there is no need to change anything in models if you use utc timezone by default, auto_now and auto_now_add will work fine for datetime fields. If you need to have timezone aware current datetime object in models for some reason - use django.utils.timezone.now() function.
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What is the simplest way to get indented XML with line breaks from XmlDocument?
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The encoding problem can be solved by using a MemoryStream + StreamWriter with a specified encoding instead of the StringBuilder, and getting the text with enc.GetString(memstream.GetBuffer(), 0, (int)memstream.Length);. The end result is still in no way forma...
How to have the cp command create any necessary folders for copying a file to a destination [duplica
...Quote your parameter expansions, please. Or you'll suffer bugs introduced by wordsplitting and pathname expansion. Put "" around all your $foo's.
– lhunath
Jun 4 '09 at 5:50
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UIBarButtonItem with custom image and no border
...e, if you wish to present a UIPopoverController from the bar button item. By subclassing UIBarButtonItem, you can add an ivar that retains the original target, allowing our subclass instances to intercept, modify, and forward the action message with the proper sender.
So, CCFBarButtonItem.h:
#imp...
JavaScript equivalent of PHP’s die
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This is tested with firefox and chrome. I don't know how this is handled by IE or Safari
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Pandas: Setting no. of max rows
...ns inside of a block of code. Pass in the option name as a string followed by the value you want it to be. You may pass in any number of options in the same line:
with pd.option_context('display.max_rows', 100, 'display.max_columns', 10):
some pandas stuff
You can also reset an option back to...
$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
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You can submit a form by hitting the enter key (i.e. without clicking the submit button) in most browsers but this does not necessarily send submit as a variable - so it is possible to submit an empty form i.e. $_POST will be empty but the form w...
Add a default value to a column through a migration
...have a strange behaviour. In yours example it's irreversible. edgeguides.rubyonrails.org/active_record_migrations.html recommend to use it this way: change_column_default :products, :approved, from: true, to: false — but it doesn't works too.
– Ilya Krigouzov
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