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iOS - forward all touches through a view
...on the screen, but other than that I don't want the view to stop the behavior of other views underneath, which are scrollviews, etc. How can I forward all the touches through this overlay view? It is a subcalss of UIView.
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HTML button to NOT submit form
I have a form. Outside that form, I have a button. A simple button, like this:
7 Answers
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Extract numbers from a string
...i is not a resource friendly way. use preg_replace("/[^0-9]/","",$string); or filter_var($str, FILTER_SANITIZE_NUMBER_INT);
– eapo
Jul 21 '13 at 0:08
6
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How to determine if an NSDate is today?
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for 'today' this is the perfect answer :)
– Daij-Djan
Aug 19 '16 at 9:34
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Windows can't find the file on subprocess.call()
I am getting the following error:
7 Answers
7
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Capture Signature using HTML5 and iPad
...es and how well it looks. One note about using it which helped me: add a border to the canvas so you can see how it is being adjusted. Also note that css changes to the canvas do some crazy things, so just specify a height and width in the canvas element if this get out of control.
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HTML tag affecting line height, how to make it consistent?
...etty large: on my setttings I have to increase line-height to about 1.8 before the <sup> no longer interferes with it, but this will vary from font to font.
One possible approach to get consistent line heights is to set your own superscript styling instead of the default vertical-align: super...
PHP PDO: charset, set names?
I had this previously in my normal mysql_* connection:
9 Answers
9
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How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
...And apply the same trick when clicking on the popover itself.
Below is a working JavaScript code that does this. It uses jQuery >= 1.7
jQuery(function() {
var isVisible = false;
var hideAllPopovers = function() {
$('.popup-marker').each(function() {
$(this).popover('...
PHP: exceptions vs errors?
...ewhere in the PHP manual, but what exactly is the difference between an error and an exception? The only difference that I can see is that errors and exceptions are handled differently. But what causes an exception and what causes an error?
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