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LaTeX Optional Arguments
...ment(s) coming up as appropriate. This can be quite tedious (although not difficult) using generic TeX programming. LaTeX's \@ifnextchar is quite useful for such things.
The best answer for your question is to use the new xparse package. It is part of the LaTeX3 programming suite and contains exten...
How do you print out a stack trace to the console/log in Cocoa?
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n13's answer didn't quite work - I modified it slightly to come up with this
#import <UIKit/UIKit.h>
#import "AppDelegate.h"
int main(int argc, char *argv[])
{
@autoreleasepool {
int retval;
@try{
retval = UIApplicationMai...
How to convert a scala.List to a java.util.List?
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Scala List and Java List are two different beasts, because the former is immutable and the latter is mutable. So, to get from one to another, you first have to convert the Scala List into a mutable collection.
On Scala 2.7:
import scala.collection.jcl.Conve...
How to set default value to the input[type=“date”] [duplicate]
...Value: A valid full-date as defined in [RFC 3339], with the additional qualification that the year component is four or more digits representing a number greater than 0.
Your code should be altered to:
<input type="date" value="2013-01-08">
Example jsfiddle
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How are GCC and g++ bootstrapped?
...version of GCC with the one you just built
(optional) repeat step 2 for verification purposes.
This process is called bootstrapping. It tests the compiler's capability of compiling itself and makes sure that the resulting compiler is built with all the optimizations that it itself implements.
EDI...
How to exclude this / current / dot folder from find “type d”
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if you need to exclude multiple paths just do find /path/ ! -path "/path/first" ! -path "/path/second" is this only way?
– Vincent De Smet
Jul 28 '15 at 11:28
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How to delete files/subfolders in a specific directory at the command prompt in Windows
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Use single percentage sign if you wish to run direct from command line e.g. %p
– Alex
Mar 9 '14 at 8:24
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T-SQL: Deleting all duplicate rows but keeping one [duplicate]
...he perspective of the key columns. Some other columns may have slightly different data but I do not care about that. I still need to keep one of these rows however. SELECT DISTINCT won't work because it operates on all columns and I need to suppress duplicates based on the key columns.
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super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
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If class B is not available for you to edit, then you must edit class A to not try to use super(); class A must be made to work with an "old-style" class, and possibly the best way to do that would be to make class A be itsel...
Pandoc markdown page break
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Both work (thanks!), but what's the difference between the two or are they exactly equivalent?
– Kalin
May 16 '14 at 1:00
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