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How to display a dynamically allocated array in the Visual Studio debugger?
...w in the list of watched values (I can't find the name of the window right now), you can double click "a" and rename it "a,X" where X is the number of items. You'll see now all the values.
– darkgaze
May 19 '17 at 16:02
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Best way to work with dates in Android SQLite [closed]
...hin SQLite.
Storing dates in UTC format, the default if you use datetime('now') (yyyy-MM-dd HH:mm:ss) will then allow sorting by the date column.
Retrieving dates as strings from SQLite you can then format/convert them as required into local regionalised formats using the Calendar or the android.t...
Removing empty lines in Notepad++
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There is now a built-in way to do this as of version 6.5.2
Edit -> Line Operations -> Remove Empty Lines or Remove Empty Lines (Containing Blank characters)
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Getting a random value from a JavaScript array
...ple = function(){
return this[Math.floor(Math.random()*this.length)];
}
Now:
[1,2,3,4].sample() //=> a random element
Code released into the public domain under the terms of the CC0 1.0 license.
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Devise - How do I forbid certain users from signing in?
...d self.is_active?
end
end
UPDATE
As Matt Huggins notes, the method is now called active_for_authentication? (Documentation)
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jQuery: Best practice to populate drop down?
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Ancient history here I know, but for googlers like me who just stumbled on this now, wouldn't be even faster if you cloned an <option/> element instead of creating each one?
– tedders
Jan 10 '13 at 23:44
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What is “2's Complement”?
...ition and subtraction remains difficult.
So along comes two's complement. Now you can store positive and negative integers and perform arithmetic with relative ease. There are a number of methods to convert a number into two's complement. Here's one.
Convert Decimal to Two's Complement
Convert t...
How to exit an if clause
...hemient: Ah, didn't notice the link. Figured it was code highlighting. But now that I look at your code, I don't see any real highlighting going on..
– Roman
Jan 15 '10 at 5:55
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How do you organise multiple git repositories, so that all of them are backed up together?
...ration from project tasks, while most SVN workflows conflate the two; it's now common to see people delegate the administrative part to GitHub or other such providers.)
– Damien Diederen
Mar 22 '10 at 10:45
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Is it possible to write to the console in colour in .NET?
... +1 When you've been doing this stuff for over 10 years and just now learned what they knew 10 years ago....this never gets old, ha.
– Jester
May 29 at 1:07
add a co...