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Select records from NOW() -1 Day

... MySQL statement to order records (through a date stamp) by >= NOW() -1 so all records from the day before today to the future are selected? ...
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Remove multiple spaces and new lines inside of String

... Just be aware: squeeze will compress ALL strings that come in runs of multiple characters. So "Squeeze my application's copy".squeeze => "Squeze my aplication's copy" – charliepark Sep 27 '13 at 20:49 ...
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?

... It's really about what you trying to achieve Gridview - Limited in design, works like an html table. More in built functionality like edit/update, page, sort. Lots of overhead. DataGrid - Old version of the Gridview. A gridview i...
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Benefits of using the conditional ?: (ternary) operator

... I would basically recommend using it only when the resulting statement is extremely short and represents a significant increase in conciseness over the if/else equivalent without sacrificing readability. Good example: int result = Check...
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Undo a git stash

...ll not reset what is in the staging directory, so you will have to restage all that (which can be annoying if you had just done a complex git add -p – Nick Jan 2 '13 at 17:31 ...
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Will iOS launch my app into the background if it was force-quit by the user?

... Unlike the application:didReceiveRemoteNotification: method, which is called only when your app is running in the foreground, the system calls this method when your app is running in the foreground or background. In addition, if you enabled the remote notifications background mode, the sys...
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How to preview git-pull without doing fetch?

...EAD...origin/master (three dots not two) to show a single diff. There normally isn't any need to undo a fetch, because doing a fetch only updates the remote branches and none of your branches. If you're not prepared to do a pull and merge in all the remote commits, you can use git cherry-pick to ac...
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How to determine the current shell I'm working on

...s to finding the name of the current shell's executable: Please note that all three approaches can be fooled if the executable of the shell is /bin/sh, but it's really a renamed bash, for example (which frequently happens). Thus your second question of whether ps output will do is answered with "n...
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How do I find out which computer is the domain controller in Windows programmatically?

...dows, type the following commande: nltest /dclist:{domainname} It lists all domain controllers in particular domain share | improve this answer | follow | ...
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Best practices for SQL varchar column length [closed]

...ax length that is not a power of 2. I think early SQL Server versions actually treated a VARCHAR with length 255 differently than one with a higher maximum length. I don't know if this is still the case. For almost all DBMS, the actual storage that is required is only determined by the number of ...