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Getting image dimensions without reading the entire file

...(jpg, png, ...)? Preferably, I would like to achieve this using only the standard class library (because of hosting restrictions). I know that it should be relatively easy to read the image header and parse it myself, but it seems that something like this should be already there. Also, I’ve verifi...
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Missing Maven dependencies in Eclipse project

...olving dependancies. It usually works fine, but now I am trying to compile and run it on a new PC and I have problem with missing dependencies in Eclipse. ...
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]

...s a more complete version that shows more differences between [ (aka test) and [[. The following table shows that whether a variable is quoted or not, whether you use single or double brackets and whether the variable contains only a space are the things that affect whether using a test with or wit...
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Using i and j as variables in Matlab

i and j are very popular variable names (see e.g., this question and this one ). 9 Answers ...
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Can you do this HTML layout without using tables?

...wrong with using the tools that are available to you to do the job quickly and correctly. In this case a table worked perfectly. I personally would have used a table for this. I think nested tables should be avoided, things can get messy. ...
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Checking for a dirty index or untracked files with Git

...;/dev/null| grep "^M" | wc -l) # Get number of files that are uncommitted and not added expr $(git status --porcelain 2>/dev/null| grep "^ M" | wc -l) # Get number of total uncommited files expr $(git status --porcelain 2>/dev/null| egrep "^(M| M)" | wc -l) Note: The 2>/dev/null filters...
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How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)

Note: This question is only relevant for Grunt 0.3.x and has been left for reference. For help with the latest Grunt 1.x release please see my comment below this question. ...
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How can I debug git/git-shell related problems?

... How and where to set this variables? – Hunsu Jan 15 '16 at 8:28 ...
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What is the difference between gravity and layout_gravity in Android?

I know we can set the following values to the android:gravity and android:layout_gravity properties: 20 Answers ...
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.htaccess rewrite to redirect root URL to subdirectory

... You can use a rewrite rule that uses ^$ to represent the root and rewrite that to your /store directory, like this: RewriteEngine On RewriteRule ^$ /store [L] share | improve this ans...