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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
...hat detail aside I used a User Defined Type in the days before SQL 2008 finally include geo support.
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Using a 'using alias = class' with generic types? [duplicate]
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Disappointing answer but upvoting all the same (since the answer is correct and relevant). :-/
– BrainSlugs83
Aug 30 '14 at 3:26
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Windows: How to specify multiline command on command prompt?
...sort of dangerous answer for you.
Trying to use this with things that actually use piping, like say findstr is quite problematic. The same goes for dealing with elses. But if you just want a multi-line conditional command to execute directly from CMD and not via a batch file, this should do work we...
AngularJS - how to get an ngRepeat filtered result reference
...e, it'll take the string 'some.object.property' and return a function that allows you to either set or get a value at said path for a specified context. I'm using it to set filter results on the $scope here, specifically. I hope this answers your question.
– kevinjamesus86
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Using python “with” statement with try-except block
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in case opening the file fails you
will get a second exception in the
finally clause because f is not
bound.
The equivalent old style code would be:
try:
f = open("file", "r")
try:
line = f.readline()
finally:
f.close()
except IOError:
<whatever>
As you c...
Open Cygwin at a specific folder
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When you install Cygwin (or if you’ve already installed it, download it again and start setup again to run an update), make sure that you select the chere package under the "Shells" category.
After Cygwin is launched, open up a Cygwin ...
Check if a given key already exists in a dictionary
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I usually just use get if I'm going to be pulling the item out of the dictionary anyway. No sense in using in and pulling the item out of the dictionary.
– Jason Baker
Oct 21 '09 at 19:12
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Spinlock versus Semaphore
...ck (or, the other way around, a lock is a special case of a semaphore). Usually, but not necessarily, spinlocks are only valid within one process whereas semaphores can be used to synchronize between different processes, too.
A lock works for mutual exclusion, that is one thread at a time can acqui...
How do I upload a file with metadata using a REST web service?
...at I wanted to do. Unfortunately, due to a weird business rule, we have to allow the upload to occur in any order (metadata first or file first). I was wondering if there was a way to combine the two in order to save the headache of dealing with both situations.
– Daniel T.
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What does !important mean in CSS?
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It means, essentially, what it says; that 'this is important, ignore subsequent rules, and any usual specificity issues, apply this rule!'
In normal use a rule defined in an external stylesheet is overruled by a style defined in the head of ...