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What do linkers do?
... (an executable file is a file that can be executed on your machine or someone else's machine running the same machine architecture).
Under the hood, when a program is compiled, the compiler converts the source file into object byte code. This byte code (sometimes called object code) is mnemonic i...
How to prevent Node.js from exiting while waiting for a callback?
...hat occurs, allowing node to exit silently.
This is a sneaky bug, that is one that the module developer might not run into during development, as it will occur less often in busy systems with many queues as it will be rare for all of them to be empty at the critical time.
A possible fix/bug detect...
Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta
I had a Macintosh I used to develop iPhone apps with using XCode 4.
I now have a new Macintosh with a new install of... everything.
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Check number of arguments passed to a Bash script
...to it. This has already been suggested in the comments by ekangas but someone edited this answer to have it with -1 as the returned value, so I might as well do it right.
-1 though accepted by Bash as an argument to exit is not explicitly documented and is not right to be used as a common suggestio...
Why are empty catch blocks a bad idea? [closed]
...umes two things: 1. That the exception being thrown is indeed a meaningful one and that the one who wrote the code that throws knew what he was doing; 2. That the exception is indeed an "error condition" and is not abused as control flow (although this is a more specific case of my first point).
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ResourceDictionary in a separate assembly
... applications' assemblies, but it's better if I compile these resources in one single assembly and have my applications reference it, right?
...
How do you reset the stored credentials in 'git credential-osxkeychain'?
...lowed the GitHub instructions for setting up my account, and I'm able to clone, but I'm unable to push remotely.
7 Answers
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How do you assert that a certain exception is thrown in JUnit 4 tests?
...pect an exception only somewhere in your code, and not a blanket like this one.
– Oh Chin Boon
Jun 27 '11 at 14:50
4
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Reorder levels of a factor without changing order of values
... I have a very strange situation where the ´reorder´ works on one dataset, not on another. On the other dataset, it throws an error "Error in tapply(X = X, INDEX = x, FUN = FUN, ...) : argument "X" is missing, with no default". Not sure what the solution to this problem is. I can't find...
Change Placeholder Text using jQuery
...creates a new Placeholder instance while events are still bound to the old one.
Looking at the code, it looks like you could do:
$("#serMemtb").attr("placeholder", "Type a name (Lastname, Firstname)").blur();
EDIT
placeholder is an HTML5 attribute, guess who's not supporting it?
Your plugin...