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PHP file_get_contents() and setting request headers

... follow | edited May 11 '17 at 14:34 Federkun 29k77 gold badges5858 silver badges8080 bronze badges ...
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How to upgrade all Python packages with pip?

...v '^\-e' | cut -d = -f 1 | xargs -n1 pip install -U The grep is to skip editable ("-e") package definitions, as suggested by @jawache. (Yes, you could replace grep+cut with sed or awk or perl or...). The -n1 flag for xargs prevents stopping everything if updating one package fails (thanks @andse...
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Parse RSS with jQuery

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Java: Integer equals vs. ==

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Tri-state Check box in HTML?

... Edit — Thanks to Janus Troelsen's comment, I found a better solution: HTML5 defines a property for checkboxes called indeterminate See w3c reference guide. To make checkbox appear visually indeterminate set it to true: e...
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Rotating x axis labels in R for barplot

... EDITED ANSWER PER DAVID'S RESPONSE: Here's a kind of hackish way. I'm guessing there's an easier way. But you could suppress the bar labels and the plot text of the labels by saving the bar positions from barplot and do a ...
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Jackson: how to prevent field serialization

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Get a random item from a JavaScript array [duplicate]

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ignoring any 'bin' directory on a git project

...an example of ignoring a directory called foo using an analogous pattern. Edit: If you already have any bin folders in your git index which you no longer wish to track then you need to remove them explicitly. Git won't stop tracking paths that are already being tracked just because they now match ...
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How to validate date with format “mm/dd/yyyy” in JavaScript?

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