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What is the command to truncate a SQL Server log file?
...ALTER DATABASE ExampleDB SET RECOVERY FULL
This reduced my 14GB log file down to 1MB.
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preventDefault() on an tag
I have some HTML and jQuery that slides a div up and down to show or hide` it when a link is clicked:
11 Answers
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How do I specify different layouts for portrait and landscape orientations?
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@itsaboutcode Yes it does: Go down to "Using configuration qualifiers"
– Danation
Nov 2 '12 at 18:11
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Recommended Fonts for Programming? [closed]
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Either Consolas (download) or Andale Mono (download). I mostly use Andale Mono. I wrote an article about programming fonts a long time ago, I think Consolas wasn't even out yet.
http://www.deadprogrammer.com/photos/fonts.gif
I find that typ...
How to fix PCH error?
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This is often a caching problem. Usually it can be resolved by holding down the Option key and choosing Product > Clean Build Folder...
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Underscore: sortBy() based on multiple attributes
... the array multiple times (which, on a large enough list could slow things down a lot) or they generate huge amounts of garbage objects that the VM will need to cleanup (and ultimately slowing the program down).
Here's a solution that is fast, efficient, easily allows reverse sorting, and can be u...
Why do we check up to the square root of a prime number to determine if it is prime?
... 10, the other is less than 10.
Thinking about a x b, if one of them goes down, the other must get bigger to compensate, so the product stays at 100. They pivot around the square root.
The square root of 101 is about 10.049875621. So if you're testing the number 101 for primality, you only need to...
Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
...amation mark after the optional’s type when you declare it.
This comes down to use cases where the non-nil-ness of properties is established via usage convention, and can not be enforced by compiler during the class initialization. For example, the UIViewController properties that are initialize...
How to properly ignore exceptions
...ymond Hettinger, talking about this and all sorts of other Python hotness: https://youtu.be/OSGv2VnC0go?t=43m23s
My addition to this is the Python 2.7 equivalent:
from contextlib import contextmanager
@contextmanager
def ignored(*exceptions):
try:
yield
except exceptions:
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Sorting arraylist in alphabetical order (case insensitive)
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It will appear as an Object, unless you break down the list with a loop after sorting. for (TYPE newvariable : ARRAYTYPE arrayname) { Log.i("YOURAPPTAG", newvariable); }
– Abandoned Cart
May 22 '13 at 20:13
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