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What are the differences among grep, awk & sed? [duplicate]
Maybe not a very specific question, but I am confused about the differences between grep , awk and sed in terms of their role in Unix/Linux system administration and text processing.
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Measuring text width to be drawn on Canvas ( Android )
Is there a method which returns the width ( in pixels ) of a text to be drawn on an Android canvas using the drawText() method according to the Paint used to draw it?
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How to keep a git branch in sync with master
At the moment git is doing my head in, I cannot come up with the best solution for the following.
6 Answers
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What is the main purpose of setTag() getTag() methods of View?
What is the main purpose of such methods as setTag() and getTag() of View type objects?
7 Answers
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get current url in twig template?
I looked around for the code to get the current path in a Twig template (and not the full URL), i.e.
I don't want http://www.sitename.com/page , I only need /page .
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Uri to default sound notification?
I use the Notification.Builder to build a notification.
Now I want to use the default sound notification with:
7 Answers
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How to uncheck checkbox using jQuery Uniform library
I have a problem with unchecking a checkbox . Have a look at my jsFiddle , where I am attempting:
12 Answers
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How to check whether an object is a date?
I have an annoying bug in on a webpage:
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Explain ExtJS 4 event handling
I've recently started learning ExtJS, and have trouble understanding how to handle Events. I have no experience of any previous versions of ExtJS.
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Changing font size and direction of axes text in ggplot2
I am plotting a graph with a categorical variable on the x axis and a numerical variable on the y axis.
7 Answers
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