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Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
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When I've got uncommitted changes from one task in my working copy and I need to switch to another task, I do one of two things:
Check out a new working copy for the second task.
or
Start a branch:
workingcopy$ svn copy CURRENT_URL_OF_WORKING_COPY SOME_BRANCH
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Datatype for storing ip address in SQL Server
...want to be able to leverage your indexes.
UPDATE:
I wanted to add that one way to address the inherent performance problems of scalar UDFs in SQL Server, but still retain the code-reuse of a function is to use an iTVF (inline table-valued function) instead. Here's how the first function above (...
Can I create a named default constraint in an add column statement in SQL Server?
...ONSTRAINT UQ_TestTable_SomeUniqueString UNIQUE
--define two constraints, one for a default value and one for a value check
,SomeNumber INT NULL CONSTRAINT DF_TestTable_SomeNumber DEFAULT (0)
CONSTRAINT CK_TestTable_SomeNumber_gt100 CHECK(SomeNumber>100)
--add a foreign ke...
Should I URL-encode POST data?
...-www-form-urlencoded .
Note: you do not need to urlencode $_POST[] fields one by one, http_build_query() function can do the urlencoding job nicely.
$fields = array(
'mediaupload'=>$file_field,
'username'=>$_POST["username"],
'password'=>$_POST["password"],
'latitude'=>...
import module from string variable
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For anyone who's coming here from Google. It should be noted that if you're trying to import something from a sub-folder (for example, ./feature/email.py) the code will look like importlib.import_module("feature.email")
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Transitions on the CSS display property
...CSS 'mega dropdown' menu - basically a regular CSS-only dropdown menu, but one that contains different types of content.
32...
Default visibility for C# classes and members (fields, methods, etc.)?
...in the other answers. You should only answer a question, especially an old one such as this, when you have additional information to provide or you think that the other answers are wrong. Anyway, welcome to Stack Overflow.
– Gorpik
Sep 27 '12 at 14:57
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How to send commands when opening a tmux session inside another tmux session?
...is captured by the “outer” tmux instance as its prefix key. The second one is captured by the “outer” tmux instance and triggers its C-b binding (send-prefix). This sends a C-b to the outer instance’s active pane. The process running in this pane is (ultimately, through an ssh instance) th...
What's the difference between detaching a Fragment and removing it?
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Whats the benefit of one over the other? I want to know a use case when one is favorable over the other? I always add and remove, is that bad?
– Neon Warge
Aug 14 '16 at 3:04
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When to use single quotes, double quotes, and backticks in MySQL
...is a MySQL keyword, and a special (non)-value, and is therefore unquoted.
None of these table or column identifiers are reserved words or make use of characters requiring quoting, but I've quoted them anyway with backticks (more on this later...).
Functions native to the RDBMS (for example, NOW() in...