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How to minify php page html output?
...from textarea, pre, input, img also this breaks inline javascripts. if someone is not happy to use bulky class with DOM parsing this solution based on regexp works great
– Peter
Oct 12 '15 at 9:26
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How to put a line comment for a multi-line command [duplicate]
... for. The best you can do is a comment on the lines before the command, or one single comment at the end of the command line, or a comment after the command.
You can't manage to intersperse comments inside a command this way. The \s express an intent to merge lines, so for all intents and purposes ...
How to profile a bash shell script slow startup?
...noseconds timestamp of each command that was executed. The difference from one time to the next is the amount of time that the intervening step took.
As you narrow things down, you can move set -x later and set +x earlier (or bracket several sections of interest selectively).
Although it's not as ...
What size should apple-touch-icon.png be for iPad and iPhone?
...x60 supported, and if so, what dimensions should I use for the iPad and iPhone?
11 Answers
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Display a tooltip over a button using Windows Forms
...
nice, but a question: if I have more than one button in a form, I need more tooltip or I can set multiple descriptions and buttons for the same tooltip?
– ghiboz
Apr 23 '14 at 17:24
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remove objects from array by object property
...
You can remove an item by one of its properties without using any 3rd party libs like this:
var removeIndex = array.map(item => item.id)
.indexOf("abc");
~removeIndex && array.splice(removeIndex, 1);
...
Can I find out the return value before returning while debugging in Eclipse?
...subsequently reopened in late 2009. Still awaiting a fix, though, with no one assigned, and no Target Milestone. :)
– Mark A. Fitzgerald
Jan 12 '15 at 18:02
1
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Print PHP Call Stack
... are looking for debug_backtrace and/or debug_print_backtrace.
The first one will, for instance, get you an array like this one (quoting the manual) :
array(2) {
[0]=>
array(4) {
["file"] => string(10) "/tmp/a.php"
["line"] => int(10)
["function"] => string(6) "a_test"
...
How can I troubleshoot my Perl CGI script?
...oes not handle line end translation, the web server may see
your script as one big line. Transfer Perl scripts in ASCII
mode.
Is the script complaining about insecure dependencies?
If your script complains about insecure dependencies, you
are probably using the -T switch to turn on taint mode, w...
How do Python functions handle the types of the parameters that you pass in?
...
The other answers have done a good job at explaining duck typing and the simple answer by tzot:
Python does not have variables, like other languages where variables have a type and a value; it has names pointing to objects, which know their type...