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Which rows are returned when using LIMIT with OFFSET in MySQL?
...g on record #9 and finishing on record #26.
Start by reading the query from offset. First you offset by 8, which m>me m>ans you skip the first 8 results of the query. Then you limit by 18. Which m>me m>ans you consider records 9, 10, 11, 12, 13, 14, 15, 16....24, 25, 26 which are a total of 18 records.
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How to join NSArray elem>me m>nts into an NSString?
Given an NSArray of NSStrings, is there a quick way to join them together into a single NSString (with a Separator)?
3 Answ...
Blocks on Swift (animateWithDuration:animations:completion:)
I'm having trouble making the blocks work on Swift. Here's an example that worked (without completion block):
7 Answers
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Nested JSON objects - do I have to use arrays for everything?
Is there any way to have nested objects in JSON so I don't have to make arrays out of everything? For my object to be parsed without error I seem to need a structure like this:
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form_for with nested resources
...d resources. Let's say I'm writing a blog engine and I want to relate a comm>me m>nt to an article. I've defined a nested resource as follows:
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How to append the output to a file?
How can I do som>me m>thing like command > file in a way that it appends to the file, instead of overwriting?
3 Answers
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emacs create new file with ido enabled
I reciently switched to emacs starter kit which includes the ido package.
4 Answers
4
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How to pull remote branch from som>me m>body else's repo
I've got a project hosted on GitHub which som>me m>body has forked. On their fork, they've created a new branch "foo" and made som>me m> changes. How do I pull their "foo" into a new branch also nam>me m>d "foo" in my repo?
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Git commit date
...e date string, is there a Git native way to report the date of a certain commit?
4 Answers
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how to change directory using Windows command line
I'm using cmd.exe (C:\WINDOWS\System32\cmd.exe) and I have to change my current directory to "D:\temp" i.e. temp folder in the D drive.
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