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Is there a more elegant way of adding an item to a Dictionary safely?
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edited Jul 24 '09 at 13:15
answered Jul 24 '09 at 13:10
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Spring classpath prefix difference
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208
SIMPLE DEFINITION
The classpath*:conf/appContext.xml simply means that all appContext.xml file...
How to tell bash that the line continues on the next line
In a bash script I got from another programmer, some lines exceeded 80 columns in length. What is the character or thing to be added to the line in order to indicate that the line continues on the next line?
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How to create a fixed-size array of objects
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if var sprites = [SKSpriteNode?](repeating: nil, count: 64){
sprites[0] = pawnSprite
}
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Failed to Attach to Process ID Xcode
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answered Oct 10 '12 at 12:49
Robert ZahmRobert Zahm
1,86722 gold badges1212 silver badges88 bronze badges
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Why is using the rails default_scope often recommend against?
... when wanting to show unpublished (private) posts. So far so good.
2.1.1 :001 > Post.all
Post Load (0.2ms) SELECT "posts".* FROM "posts" WHERE "posts"."published" = 't'
Well this is pretty much what we expect. Now lets try:
2.1.1 :004 > Post.new
=> #<Post id: nil, title: nil, p...
How to show vertical line to wrap the line in Vim?
I'm interested in finding a way to show a vertical line at column 80 in Vim (not GVim).
5 Answers
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Using CSS to insert text
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answered Apr 29 '10 at 23:14
Marcel JackwerthMarcel Jackwerth
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How to automatically navigate to the current class in Intellij Idea Project Tool Window?
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answered Jul 10 '12 at 15:18
CrazyCoderCrazyCoder
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Will web browsers cache content over https
...he Cache-Control header to a non-zero value, e.g.
Cache-Control: max-age=3600
will tell the browser that this page can be cached for 3600 seconds (1 hour)
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