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SQL Server SELECT into existing table
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651
SELECT ... INTO ... only works if the table specified in the INTO clause does not exist - otherw...
How to dynamically build a JSON object with Python?
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edited Feb 9 '18 at 2:14
Dan Loughney
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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
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142
Did you mean sprintf '%02d', n?
irb(main):003:0> sprintf '%02d', 1
=> "01"
irb(main):00...
GMSGroundOverlay animating - should I be using a CATiledLayer?
I am experimenting with the Google Maps for iOS SDK latest version 1.2.1.2944 to animate a GMSGroundOverlay . The user has control over the image sequence, so using an animated UIImage isn't a possibility sadly, so i'm loading in the UIImage on the fly. The GMSGroundOverlay.icon is set to the...
How to check if an array field contains a unique value or another array in MongoDB?
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Try this out:
db.blogpost.find({ 'tags' : 'tag1'}); //1
db.blogpost.find({ 'tags' : { $all : [ 'tag1', 'tag2' ] }}); //2
db.blogpost.find({ 'tags' : { $in : [ 'tag3', 'tag4' ] }}); //3
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json_encode sparse PHP array as JSON array, not JSON object
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197
You are observing this behaviour because your array is not sequential - it has keys 0 and 2, b...
ConnectionTimeout versus SocketTimeout
...ctions where data is received all the time.
By setting socket timeout to 1 this would require that every millisecond new data is received (assuming that you read the data block wise and the block is large enough)!
If only the incoming stream stalls for more than a millisecond you are running int...
git add . vs git commit -a
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140
git commit -a means almost[*] the same thing as git add -u && git commit.
It's not th...
.NET JIT potential error?
...sing Visual Studio 2008 and targeting .NET 3.5. I've also tried .NET 3.5 SP1.
3 Answers
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How can I check which version of Angular I'm using?
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217
Edit: When this answer was written, there was only AngularJS 1.x. Look in the answers below for...