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What is the difference between BIT and TINYINT in MySQL?
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Sorry thought we were on T_SQL here so therefore I dont know
– Allen Hardy
Nov 14 '08 at 14:39
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Ruby/Rails: converting a Date to a UNIX timestamp
...I try it:
>> Date.today.to_time.to_i
=> 1259244000
>> Time.now.to_i
=> 1259275709
The difference between these two numbers is due to the fact that Date does not store the hours, minutes or seconds of the current time. Converting a Date to a Time will result in that day, midnight...
How do I execute a string containing Python code in Python?
...pser you should be mych more concerned with using exec at all (unless you know the code string comes from a trusted source).
– bruno desthuilliers
Dec 2 '19 at 17:00
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Latex Remove Spaces Between Items in List
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I would also like to add that the nolistsep option is now deprecated, and that its successor is nosep, which "kills all vertical spacing".
– larsac07
May 15 '16 at 18:48
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Associativity of “in” in Python?
...n) # perform 1 in []
9 LOAD_CONST 2 ('a') # now load 'a'
12 COMPARE_OP 6 (in) # compare result of (1 in []) with 'a'
# throws Error coz (False in 'a') is
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What does this symbol mean in JavaScript?
This is a collection of questions that come up every now and then about syntax in JavaScript. This is also a Community Wiki, so everyone is invited to participate in maintaining this list.
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Circle-Rectangle collision detection (intersection)
...our times. The image shows the area in which the center of the circle must now lie. Note that only the single quadrant is shown. The rectangle is the grey area, and the red border outlines the critical area which is exactly one radius away from the edges of the rectangle. The center of the circle ha...
MetadataException: Unable to load the specified metadata resource
...odel to Copy to Output Directory.
The connection string could be wrong. I know you say you haven't changed it, but if you have changed other things (say, the name of an assembly), it could still be wrong.
You might be using a post-compile task to embed the EDMX in the assembly, which is no longer wo...
How to use NSCache
...Object: myWidget forKey: @"Important Widget"];
}
// myWidget should exist now either way. Use it here.
if (myWidget) {
[myWidget runOrWhatever];
}
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How do I create a SHA1 hash in ruby?
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FYI, you should use Digest::SHA2.hexdigest now as it is more secure and has not (yet) been found to have any collisions.
– Joshua Pinter
Sep 18 at 15:22
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