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How to programmatically get iOS status bar height
I know that currently the status bar (with the time, battery, and network connection) at the top of the iPhone/iPad is 20 pixels for non-retina screens and 40 pixels for retina screens, but to future proof my app I would like to be able to determine this without hard coding values. Is it possible to...
What's the difference between an element and a node in XML?
...ng in Java with XML and I'm wondering; what's the difference between an element and a node?
13 Answers
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Update date + one year in mysql
When I want setting numerical value +1 in mysql table, I use e.g.:
3 Answers
3
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Comparison of DES, Triple DES, AES, blowfish encryption for data
...ted more than ten years ago). Also, DES uses 64-bit blocks, which raises some potential issues when encrypting several gigabytes of data with the same key (a gigabyte is not that big nowadays).
3DES is a trick to reuse DES implementations, by cascading three instances of DES (with distinct keys). 3D...
How to print (using cout) a number in binary form?
..., etc. and today we just learned how signed/unsigned numbers are stored in memory using the two's complement (~number + 1).
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HTML5 input type range show range value
... help get you started.
function updateTextInput(val) {
document.getElementById('textInput').value=val;
}
<input type="range" name="rangeInput" min="0" max="100" onchange="updateTextInput(this.value);">
<input type="text" id="textInput" value="">
...
GitHub Windows client behind proxy
...nd a corporate proxy and firewall. Following various other posts and experimenting with multiple combinations of environment variables and config variables I have found the only way to get cloning and push updates to work is by using the HTTPS_PROXY environment variable, including my full corporate ...
Replace all elements of Python NumPy Array that are greater than some value
... than or equal to a threshold T with 255.0. To my knowledge, the most fundamental way would be:
6 Answers
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Changing Vim indentation behavior by file type
Could someone explain to me in simple terms the easiest way to change the indentation behavior of Vim based on the file type? For instance, if I open a Python file it should indent with 2 spaces, but if I open a Powershell script it should use 4 spaces.
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Java : How to determine the correct charset encoding of a stream
...: jchardet.sourceforge.net (I was testing on Western European language documents encoded in ISO 8859-1 , windows-1252, utf-8)
– Joel
Apr 6 '11 at 9:42
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