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Replacement for deprecated -sizeWithFont:constrainedToSize:lineBreakMode: in iOS 7?
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What open source C++ static analysis tools are available? [closed]
...s of some guidelines of Scott Meyers published in his books "Effective and More Effective C++".
In particular the option detects the following items:
Define a copy constructor and an assignment operator for classes with dynamically allocated memory.
Prefer initialization to assignment in construc...
Make JQuery UI Dialog automatically grow or shrink to fit its contents
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json_encode/json_decode - returns stdClass instead of Array in PHP
...st the results instead:
$array = (array)json_decode($json);
It might be more clear to read.
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Live character count for EditText
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109
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javascript i++ vs ++i [duplicate]
... concept is easy to grasp when the expression is by itself, it gets much more confusing when you start combining statements. See Examples C and D below.
// Example A
var i = 42;
var a = i++; // equivalent to `var a = i; i = i+1;`
console.log(a); // 42
console.log(i); // 43
// Example B
var i = 42;...
Error: Could not find or load main class [duplicate]
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Getting the error “Java.lang.IllegalStateException Activity has been destroyed” when using tabs with
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Bash script to calculate time elapsed
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For larger numbers we may want to print in a more readable format. The example below does same as other but also prints in "human" format:
secs_to_human() {
if [[ -z ${1} || ${1} -lt 60 ]] ;then
min=0 ; secs="${1}"
else
time_mins=$(echo "scale=2...