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How to compare two colors for similarity/difference
...sitive to green than red or blue, our brightness perception is logrithmic, etc. OP never specified which s/he wants; but see here for an algorithm specially-tailored for human sight.
– BlueRaja - Danny Pflughoeft
Jan 26 '12 at 17:57
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Limitations of Intel Assembly Syntax Compared to AT&T [closed]
..., in that it compiles down to the same machine code, has the same opcodes, etc. On the other hand, if you are using GCC at all, you will probably want to learn AT&T syntax, just because it's the default--no changing compiler options, etc. to get it.
I too cut my teeth on Intel-syntax x86 ASM (o...
Difference between and text
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With <button>, you can use img tags, etc. where text is
<button type='submit'> text -- can be img etc. </button>
with <input> type, you are limited to text
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When should I use h:outputLink instead of h:commandLink?
...coding). The h:outputText only offers more attribtues like id, styleClass, etc to control the component and/or markup.
– BalusC
Nov 30 '10 at 20:11
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What is the purpose of “!” and “?” at the end of method names?
... self or the arguments, exit! (doesn't run the finalizers like exit does), etc.) should end with an exclamation mark if there exists a safe version of that dangerous method.
– Tod Birdsall
Jan 7 '15 at 21:38
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What does $NON-NLS-1$ mean?
...her sourced from a resource file (so that they can be translated, proofed, etc). Consequently, Eclipse can be configured to detect string literals, so that you don't accidentally have leave unexternalized UI strings in the code; however, there are strings which should not be externalized (such as re...
“ArrayAdapter requires the resource ID to be a TextView” xml problems
...ew can't be wrapped by another layout, like a LinearLayout, RelativeLayout etc!), something like this:
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"...
Python vs Cpython
...uses CPython as the base; other implementations follow.
What about Jython, etc.?
Jython, IronPython and PyPy are the current "other" implementations of the Python programming language; these are implemented in Java, C# and RPython (a subset of Python), respectively. Jython compiles your Python code ...
How do you match only valid roman numerals with a regular expression?
...ioned by James Curran (to allow XM or IM for 990 or 999, and CCCC for 400, etc).
<opt-hundreds-part> = m/(?:[IXC][MD]|D?C{0,4})/;
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How to make graphics with transparent background in R using ggplot2?
... use theme() instead of opts() and element_rect() instead of theme_rect(), etc.
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