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Python Mocking a function from an imported module
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this gets to my problem. get_user_name is in a different module than test_method. Is there a way to mock something in a sub_module? I fixed it in an ugly way below.
– nsfyn55
Apr 21 '13 at 19:11
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Is it possible to rename a maven jar-with-dependencies?
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You can specify the finalName property to give the jar the name you want, and specify that appendAssemblyId should be false to avoid the "jar-with-dependencies" suffix.
The configuration below will output a jar called "test.jar"
<pl...
Large Numbers in Java
...guess) inherit performance hit incurred by the use of the BigInteger class if you plan to do calculations with that.
– haylem
Feb 29 '12 at 0:43
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How to turn off word wrapping in HTML?
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Added webkit specific values missing from above
white-space: -moz-pre-wrap; /* Firefox */
white-space: -o-pre-wrap; /* Opera */
white-space: pre-wrap; /* Chrome */
word-wrap: break-word; /* IE */
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Remove file from SVN repository without deleting local copy
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Deleting files and folders
If you want to delete an item from the repository, but keep it locally as an unversioned file/folder, use Extended Context Menu → Delete (keep local). You have to hold the Shift key while right clicking on the item in the e...
Convert varchar to uniqueidentifier in SQL Server
...hema for, contains a column defined as varchar(50) which stores uniqueidentifiers in the format 'a89b1acd95016ae6b9c8aabb07da2010' (no hyphens)
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Which regular expression operator means 'Don't' match this character?
...ple [^abcde] will match anything but a,b,c,d,e characters.
Instead of specifying all the characters literally, you can use shorthands inside character classes: [\w] (lowercase) will match any "word character" (letter, numbers and underscore), [\W] (uppercase) will match anything but word characters...
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...SArray arrayWithObject:backItem]];
navItem.leftBarButtonItem = backItem;
If you're doing this on a toolbar you'll have to tweak how you set the items, but that depends on the rest of your code and I leave that as an exercise for the reader. :P This sample worked for me (compiled & run).
Blah ...
In Java, how do I parse XML as a String instead of a file?
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if I have <?XML> it returns an empty node what can i do?
– Dejell
Jan 29 '14 at 7:46
1
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Rails migrations: Undo default setting for a column
...name, column_name, default)
Sets a new default value for a column.
If you want to set the default value
to NULL, you are out of luck. You need
to DatabaseStatements#execute the
appropriate SQL statement yourself.
Examples
change_column_default(:suppliers, :qualification, 'new')
chan...