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How to get last N records with activerecord?
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Dan McNevinDan McNevin
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How is “int* ptr = int()” value initialization not illegal?
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3
+1, the constant expression bit is important and missing from the top-2 upvoted answers.
– David Rodríguez - dribeas
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Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...esults in compilation errors, e.g.:
Error in MainStoryboard.storyboard:3: Auto Layout on iOS Versions prior to 6.0
One of your options to use autolayout in a project and still preserve compatibility with iOS4-5 is to create two targets: one for deployment target iOS 6.0 and one for an earlier ...
How to truncate milliseconds off of a .NET DateTime
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563
The following will work for a DateTime that has fractional milliseconds, and also preserves the ...
Getting Chrome to accept self-signed localhost certificate
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153
2020-05-22: With only 5 openssl commands, you can accomplish this.
Please do not change your bro...
How do I clear a search box with an 'x' in bootstrap 3?
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To get something like this
with Bootstrap 3 and Jquery use the following HTML code:
<div class="btn-group">
<input id="searchinput" type="search" class="form-control">
<span id="searchclear" class="glyphicon glyphicon-remove-circle"></span&g...
Different between parseInt() and valueOf() in java?
...ld also use this eyesore:
Integer k = Integer.valueOf(Integer.parseInt("123"))
Now, if what you want is the object and not the primitive, then using valueOf(String) may be more attractive than making a new object out of parseInt(String) because the former is consistently present across Integer, L...
Significance of a .inl file in C++
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edited Jul 30 '09 at 17:35
answered Jul 30 '09 at 17:21
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Print multiple arguments in Python
..._future__ import print_function
Use the new f-string formatting in Python 3.6:
print(f'Total score for {name} is {score}')
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How can I index a MATLAB array returned by a function without first assigning it to a local variable
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386
It actually is possible to do what you want, but you have to use the functional form of the in...