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Best way to test SQL queries [closed]
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You wouldn't write an application with functions 200 lines long. You'd decompose those long fu...
@ character before a function call
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the "@" will silence any php errors your function could raise.
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List all commits (across all branches) for a given file
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edited Sep 20 '11 at 1:26
answered Sep 19 '11 at 5:43
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Where are ${EXECUTABLE_NAME} and ${PRODUCT_NAME} defined
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The PRODUCT_NAME is defined in the target's Build Settings in the Packaging section. It has th...
Why does Maven warn me about encoding?
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When you run the goal archetype:create-from-project, Maven generates a POM file for building th...
Creating temporary files in bash
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The mktemp(1) man page explains it fairly well:
Traditionally, many shell scripts take the...
How can I quantify difference between two images?
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General idea
Option 1: Load both images as arrays (scipy.misc.imread) and calculate an element-wise (pixel-by-pixel) difference. Calculate the norm of the difference.
Option 2: Load both images. Calculate some feature vector for each of them (l...
Is there a Mutex in Java?
...way to create one?
I am asking because a Semaphore object initialized with 1 permit does not help me.
Think of this case:
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Font size of TextView in Android application changes on changing font size from native settings
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Difference between sampling and profiling in jVisualVM
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