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Soft hyphen in HTML ( vs. ­)
...as expected for ­ and ­ for Chrome and Firefox on Mac, on Windows (10), it keeps the characters and pastes hard hyphens into Notepad and invisible soft hyphens into applications that support them. IE (win7) always pastes with hyphens, even in IE10, and Safari (Mac) copies in a way w...
How can I determine the direction of a jQuery scroll event?
...
Check current scrollTop vs previous scrollTop
var lastScrollTop = 0;
$(window).scroll(function(event){
var st = $(this).scrollTop();
if (st > lastScrollTop){
// downscroll code
} else {
// upscroll code
}
lastScrollTop = st;
});
...
Invoke(Delegate)
...
The answer to this question lies in how C# Controls work
Controls in Windows Forms are bound to a specific thread and are not
thread safe. Therefore, if you are calling a control's method from a
different thread, you must use one of the control's invoke methods to
marshal the call to the...
How can I open a link in a new window?
...or a specific link, inside that I want to do something similar to the following:
10 Answers
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How to add a custom loglevel to Python's logging facility
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Thanks. I've done quite a bit of work cobbling something like this together and this QA was very helpful, so I tried to add something on.
– Mad Physicist
Dec 1 '16 at 14:19
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How do I use extern to share variables between source files?
...nkers probably would not spot the mismatch.
If you're on a machine with 64-bit long and double, you'd not even
get a warning; on a machine with 32-bit long and 64-bit double,
you'd probably get a warning about the different sizes — the linker
would use the largest size, exactly as a Fortran progra...
Is System.nanoTime() completely useless?
...
I did a bit of searching and found that if one is being pedantic then yes it might be considered useless...in particular situations...it depends on how time sensitive your requirements are...
Check out this quote from the Java Sun s...
Get data from file input in JQuery
... //fr.readAsText(file);
//fr.readAsBinaryString(file); //as bit work with base64 for example upload to server
fr.readAsDataURL(file);
}
}
function receivedText() {
document.getElementById('editor').appendChild(document.createTextNode(fr.res...
Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
... out anything that isnt a number. It uses preg_replace, so there is prob a bit more optimized function, but it works in a pinch...
function Numbers($input) {
$input = preg_replace("/[^0-9]/","", $input);
if($input == '') $input = 0;
return $input;
}
So instead of using
$result = "SELECT...
Hashing a string with Sha256
...re out what encoding your friend is really using; it might be one of the 8-bit "code pages" that used to be popular before the invention of Unicode. (Again, I think Windows is the main reason that anyone still needs to worry about "code pages".)
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