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is_file or file_exists in PHP

... answered Apr 27 '09 at 10:00 hbwhbw 14.6k55 gold badges4646 silver badges5656 bronze badges ...
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Placeholder in UITextView

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What to learn for making Java web applications in Java EE 6? [closed]

...it provides really nice standard APIs for all your needs (Servlet 3.0, JSF 2.0, JPA 2.0, EJB 3.1 lite, Bean Validation 1.0, CDI, etc), because these APIs are all more than decent, because there is nothing really wrong in learning them, because this is already a big task, because you have to start so...
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git ignore vim temporary files

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How to change letter spacing in a Textview?

... 28 check out android:textScaleX Depending on how much spacing you need, this might help. That's t...
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Image resizing client-side with JavaScript before upload to the server

... Here's a gist which does this: https://gist.github.com/dcollien/312bce1270a5f511bf4a (an es6 version, and a .js version which can be included in a script tag) You can use it as follows: <input type="file" id="select"> <img id="preview"> <script> document.getElementById(...
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What does the 'standalone' directive mean in XML?

... 205 The standalone declaration is a way of telling the parser to ignore any markup declarations in...
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Graphviz: How to go from .dot to a graph?

... how to use the tools: http://www.graphviz.org/documentation/ (See page 27 for output formatting for the dot command, for instance) http://www.graphviz.org/pdf/dotguide.pdf share | improve this ...
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How to select all instances of selected region in Sublime Text

... | edited Jul 29 '13 at 16:33 the Tin Man 147k3131 gold badges192192 silver badges272272 bronze badges ...