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When should we use mutex and when should we use semaphore
When should we use mutex and when should we use semaphore ?
12 Answers
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How do you version your database schema? [closed]
... a better answer. This might be closer to what you were looking for.
Mechanisms for tracking DB schema changes
Generally, I feel there is no adequate, accepted solution to this, and I roll my own in this area.
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ASP.Net error: “The type 'foo' exists in both ”temp1.dll“ and ”temp2.dll"
When running a web application project, at seemingly random times a page may fail with a CS0433 error: type exists in multiple DLL's. The DLL's are all generated DLL's residing in the "Temporary ASP.NET Files" directory.
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WCF Error - Could not find default endpoint element that references contract 'UserService.UserServic
Any ideas how to fix this?
13 Answers
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When is the @JsonProperty property used and what is it used for?
This bean 'State' :
9 Answers
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Convert PEM to PPK file format
Is there a way to convert PEM files to PPK files? (you may guess that Amazon EC2 gives me a PEM file, and I need to use the PPK format for SSH connectivity).
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JavaScript listener, “keypress” doesn't detect backspace?
I'm using a keypress listener eg..
7 Answers
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Super slow lag/delay on initial keyboard animation of UITextField
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Yeah, I also got a few seconds delay on the latest iPhone 4s. Don't panic. For some reasons, it only happens the first time the app is loaded from Xcode in Debug. When I did Release, I don't get the delay. Just forget it...
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‘ld: warning: directory not found for option’
When I'm building my Xcode 4 apps I'm getting this warning:
30 Answers
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How to remove indentation from an unordered list item?
I want to remove all indentation from ul . I tried setting margin , padding , text-indent to 0 , but no avail. Seems that setting text-indent to a negative number does the trick - but is that really the only way to remove the indentation?
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