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How do I request a file but not save it with Wget? [closed]

...tion output (to a file). if > is preceded by ampersand, shell redirects all outputs (error and normal) to the file right of >. If you don't specify ampersand, then only normal output is redirected. ./app &> file # redirect error and standard output to file ./app > file # redirect...
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How to go back in Eclipse?

Is there a way to go back in Eclipse? Basically, when I'm jumping around a big project following the execution flow (ctrl + click and etc.), is there a way to retrace a step? If my code calls a method and I go to the method definition, is there a key combination that will take me back to the calling...
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What does the line “#!/bin/sh” mean in a UNIX shell script?

... It's called a shebang, and tells the parent shell which interpreter should be used to execute the script. e.g. #!/usr/bin/perl <--perl script' #!/usr/bin/php <-- php script #!/bin/false <--- do-nothing script, because ...
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Can I tell the Chrome script debugger to ignore jquery.js?

...?) to not break within certain files? To assume they're not broken, essentially? This seems like something they might build in. ...
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event.returnValue is deprecated. Please use the standard event.preventDefault() instead

... I doubt this anyone will break this anytime soon if it means causing all pages using JQuery < 1.11 to break. – Backpackcoder Nov 27 '13 at 2:25 26 ...
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Accessing an array out of bounds gives no error, why?

...r make demons come out of your nose. It may format your harddrive or email all your porn to your grandmother. It may even, if you are really unlucky, appear to work correctly. The language simply says what should happen if you access the elements within the bounds of an array. It is left undefined...
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Is it possible to read from a InputStream with a timeout?

Specifically, the problem is to write a method like this: 8 Answers 8 ...
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CSS does the width include the padding?

...width: 10em; padding: 2em; border: 1em; } would be 10em wide. In contrast, all standards-fearing browsers default to the "content-box" box model. In this model, the width of an element does not include padding or borders. For example: #foo { width: 10em; padding: 2em; border: 1em; } will actually be...
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Xcode variables

...mmand for the shell you're using) and build your project. This will output all of the environment variables that are available to you. You can use this in conjunction with the documentation to make sure you're getting the data that you expected. – Ryan H. Mar 9...
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How to add multi line comments in makefiles

...efile for debugging reasons, and adding a backslash on every line is not really practical. If you are using GNU make, I suggest you use the ifeq directive with a deliberately false expression. For example: ifeq ("x","y") # here's all your 'commented' makefile content... endif Hope that helps. ...