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Angular.js ng-repeat across multiple tr's
... hidden trs to simulate a sliding out effect by showing the tr and sliding down the div in the td below. This process worked fantastically using knockout.js when iterating over an array of these rows, because I could use <!-- ko:foreach --> around both tr elements.
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How to remove RVM (Ruby Version Manager) from my system
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If the other answers don’t remove RVM throughly enough for you, RVM’s Troubleshooting page contains this section:
How do I completely clean out all traces of RVM from my system, including for system wide installs?
Here is a custom sc...
How to concatenate strings in django templates?
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As the saying in Django documentation, "Strings that can be coerced to integers will be summed, not concatenated" So, for example, if you want to concatenate model object's primary keys (may be useful for create unique cache key), it does not work.
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CABasicAnimation resets to initial value after animation completes
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cabasicanimation.fillMode = kCAFillModeForwards;
cabasicanimation.removedOnCompletion = NO;
The default value is kCAFillModeRemoved. (Which is the reset behavior you're seeing.)
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Change Volley timeout duration
I use the new Volley framework for Android to do a request to my server. But it timeouts before getting the response, although it does respond.
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Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
...age indexes, you have CREATE/ALTER/DROP INDEX, as you are well aware.
Why do you have a such a requirement as to add non-unique-non-clustered indexes in the CREATE TABLE statement?
Note that SQL Server 2014 introduced the inline index create option:
CREATE TABLE MyTable(
a int NOT NULL
,b...
Efficiently convert rows to columns in sql server
...xec sp_executesql @query;
See Demo.
Using an aggregate function
If you do not want to use the PIVOT function, then you can use an aggregate function with a CASE expression:
select
max(case when columnname = 'FirstName' then value end) Firstname,
max(case when columnname = 'Amount' then valu...
Git stash uncached: how to put away all unstaged changes?
...ady added to the index are left intact:
git stash --keep-index
From the documentation of git-stash:
Testing partial commits
You can use git stash save --keep-index when you want to make two or
more commits out of the changes in the work tree, and you want to test
each change before c...
Spring Boot - parent pom when you already have a parent pom
... replacing the settings in your actual parent.
The 2 main other things it does are
define a load of properties for quickly setting versions of dependencies that you want to override
configure some plugins with default configuration (principally the Spring Boot maven plugin). So those are the thin...
How to pass parameters to anonymous class?
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anonymous classes don't need constructors
– newacct
Jul 28 '12 at 8:47
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