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LINQ To Entities does not recognize the method Last. Really?
... results prior to the "AsEnumerable" server side and then select the first one. This could be very undesirable. (I had a situation like this where results were taking 20+ seconds due to the 20k+ records being brought server-side, once I moved it back DB side, results returned in less than a second...
Python Regex - How to Get Positions and Values of Matches
...t;> p = re.compile('[a-z]+')
>>> print p.match('::: message')
None
>>> m = p.search('::: message') ; print m
<re.MatchObject instance at 80c9650>
>>> m.group()
'message'
>>> m.span()
(4, 11)
Combine that with:
In Python 2.2, the finditer() method is al...
Find the min/max element of an Array in JavaScript
...reduce as the slowest.
Almost all tests gave the same results, except for one where spread somewhy ended up being the slowest.
If you step up your array to have 1 million items, things start to break and you are left with the standard loop as a fast solution and reduce as a slower.
JSPerf benchm...
Does ARC support dispatch queues?
... can store your queue in an NSArray or NSDictionary, or in a property with one of the strong, weak, unsafe_unretained, assign, or retain attributes. It also means that if you refer to your queue from a block, the block will retain the queue automatically.
So if your deployment target is at least i...
Pass parameter to fabric task
...fab [--core-opts] deploy [--options] [other tasks here ...]
Docstring:
none
Options:
-v STRING, --version=STRING
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What is the difference between the mouseover and mouseenter events?
...like these, Quirksmode has the best answer.
I would imagine that, because one of jQuery's goals is to make things browser agnostic, that using either event name will trigger the same behavior. Edit: thanks to other posts, I now see this is not the case
...
How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
...000001', MASTER_LOG_POS=98;
Where the values of the above fields are the ones you copied before.
Finally, type:
START SLAVE;
To check that everything is working again, after typing:
SHOW SLAVE STATUS;
you should see:
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
That's it! ...
How do I find if a string starts with another string in Ruby?
...nce there are several methods presented here, I wanted to figure out which one was fastest. Using Ruby 1.9.3p362:
irb(main):001:0> require 'benchmark'
=> true
irb(main):002:0> Benchmark.realtime { 1.upto(10000000) { "foobar"[/\Afoo/] }}
=> 12.477248
irb(main):003:0> Benchmark.realtim...
Is there a way to tell git to only include certain files instead of ignoring certain files?
...
@uzsolt does not work if you want to include one specific folder. see stackoverflow.com/questions/987142/…
– DiCaprio
Dec 13 '16 at 22:18
...
Eclipse: How do you change the highlight color of the currently selected method/expression?
... the "Titanium Studio" Themes tab.
The color to change is the "Selection" one in the top right.
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