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How to use the new affix plugin in twitter's bootstrap 2.1.0?
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The data-offset-top value is the amount of pixels that you must scroll in order for the affixing effect to take place. In your case, once 50px is scrolled, the class on your item is changed from .affix-top to .affix. You'd probably want to set data-offset-top to about 130px in your use case.
Once ...
Get name of currently executing test in JUnit 4
...rameterized tests "name.getMethodName()" will return {testA[0], testA[1], etc} thus I use some like : assertTrue(name.getMethodName().matches("testA(\[\\d\])?"));
– Legna
May 28 '14 at 13:39
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What is a coroutine?
...oluntarily yield control periodically or when idle or logically blocked in order to enable multiple applications to be run concurrently.
– smwikipedia
Oct 5 '18 at 4:02
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What does “coalgebra” mean in the context of programming?
...ld be rename theory of functors.
As categories are what one must define in order to define functors.
(Moreover, functors are what one must define in order to define natural transformations.)
What's a functor?
It's a transformation from one set to another which preserving their structure.
(For more ...
Open Source Alternatives to Reflector? [closed]
...ts) which then get translated into higher level languages like C#, VB.Net, etc. The addin api for Reflector allows you to write your own language translator if you wish ... however the magic of how it parses the IL into the expression trees is a closely guarded secret.
I would recommend looking at...
How to specify different Debug/Release output directories in QMake .pro file
...d and a release; you might have builds with different optimization levels, etc. The debug/release dichotomy is best left to rest in peace.
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MySQL error 2006: mysql server has gone away
...r to be a very low default setting of max_allowed_packet.
Raising it in /etc/my.cnf (under [mysqld]) to 8 or 16M usually fixes it. (The default in MySql 5.7 is 4194304, which is 4MB.)
[mysqld]
max_allowed_packet=16M
Note: Just create the line if it does not exist
Note: This can be set on you...
Is there an easy way to pickle a python function (or otherwise serialize its code)?
...e function references globals (including imported modules, other functions etc) that you need to pick up, you'll need to serialise these too, or recreate them on the remote side. My example just gives it the remote process's global namespace.
You'll probably need to do a bit more to support more co...
PostgreSQL: Difference between text and varchar (character varying)
...T count(*) FROM (
SELECT substring(f,1,1) || f FROM test WHERE f<'a0' ORDER BY 1 LIMIT 80000
) t;
... And use EXPLAIN ANALYZE.
UPDATED AGAIN 2018 (pg10)
little edit to add 2018's results and reinforce recommendations.
Results in 2016 and 2018
My results, after average, in many machines...
Undo “git add ”?
...ers I staged with:
$ git add <dir>
Confirm directory unstaged
In order to confirm the removal of the directory and its contents from staging (ie "Changes to be committed"), run the below:
$ git status
or
$ git diff --staged --name-only
to confirm that none of the folders or files pr...