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What is an unsigned char?
... the unqualified char:
it is the type of character literals like 'a' or '0'.
it is the type that makes up C strings like "abcde"
It also works out as a number value, but it is unspecified whether that value is treated as signed or unsigned. Beware character comparisons through inequalities - alt...
How to detect Safari, Chrome, IE, Firefox and Opera browser?
...sion. Use feature detection when possible.
Demo: https://jsfiddle.net/6spj1059/
// Opera 8.0+
var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
// Firefox 1.0+
var isFirefox = typeof InstallTrigger !== 'undefined';
// Safari...
Counting Chars in EditText Changed Listener
...
Tim
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answered Nov 30 '10 at 4:41
xtemporextempore
...
How to find indices of all occurrences of one string in another in JavaScript?
...tive) {
var searchStrLen = searchStr.length;
if (searchStrLen == 0) {
return [];
}
var startIndex = 0, index, indices = [];
if (!caseSensitive) {
str = str.toLowerCase();
searchStr = searchStr.toLowerCase();
}
while ((index = str.indexOf(...
How to format a floating number to fixed width in Python
...
for x in numbers:
print "{:10.4f}".format(x)
prints
23.2300
0.1233
1.0000
4.2230
9887.2000
The format specifier inside the curly braces follows the Python format string syntax. Specifically, in this case, it consists of the followin...
Rails check if yield :area is defined in content_for
...
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edited Mar 10 '16 at 15:15
wintermeyer
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...
Why there is no “Home” button in iPad simulator in iOS 5.1 SDK?
...
310
Use the Hardware > Home menu item, or hit Cmd + Shift + H
...
Ruby / Rails: convert int to time OR get time from integer?
...
answered May 20 '10 at 6:15
Mark ByersMark Byers
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...
What is the difference between a dialog being dismissed or canceled in Android?
...
answered Jun 26 '10 at 22:19
LeeLee
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...
Placeholder in UITextView
...
+50
I made a few minor modifications to bcd's solution to allow for initialization from a Xib file, text wrapping, and to maintain backgro...