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Why does this (null || !TryParse) conditional result in “use of unassigned local variable”?

...se, so I'm set for now. Thanks for your insight! – Brandon Martinez Apr 30 '13 at 17:39 4 @NominS...
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Preferred way of loading resources in Java

... it will attempt to load foo.txt from the same package as the "this" class and with the class loader of the "this" class. If you put a "/" in front then you are absolutely referencing the resource. this.getClass().getResource("/x/y/z/foo.txt") will load the resource from the class loader of "this...
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font-style: italic vs oblique in CSS

...onts were meant not to be italicized or obliqued... but people did anyway. And as you may know, some operating systems will, upon clicking the 'italic' icon, skew the font and create an oblique on the fly. Not a pleasant sight. It's best to specify an italic only when you're sure that font has been...
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How to tell if JRE or JDK is installed

... testing. However, when I got a java application working on this computer, and then tried it on another, it complained that JDK was required. How can I check if JDK was somehow installed on my system? Note: the computer in question is a Mac. ...
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How does Git handle symbolic links?

If I have a file or directory that is a symbolic link and I commit it to a Git repository, what happens to it? 4 Answers ...
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How to capture stdout output from a Python function call?

...ed usage: What may not be obvious is that this can be done more than once and the results concatenated: with Capturing() as output: print('hello world') print('displays on screen') with Capturing(output) as output: # note the constructor argument print('hello world2') print('done') pri...
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How to gracefully handle the SIGKILL signal in Java

How do you handle clean up when the program receives a kill signal? 5 Answers 5 ...
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How do I handle the window close event in Tkinter?

How do I handle the window close event (user clicking the 'X' button) in a Python Tkinter program? 6 Answers ...
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Why can I access private variables in the copy constructor?

...eiterating what behaviour's valid. "access modifiers work on class level, and not on object level." - yes, but why? The overarching concept here is that it's the programmer(s) designing, writing and maintaining a class who is(are) expected to understand the OO encapsulation desired and empowered t...
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What is NODE_ENV and how to use it in Express?

...ode application is run, it can check the value of the environment variable and do different things based on the value. NODE_ENV specifically is used (by convention) to state whether a particular environment is a production or a development environment. A common use-case is running additional debuggi...