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JavaScript: client-side vs. server-side validation
...eA" a uniqueness check on the server that disallows multiple simultaneous calls to check if unique; if unique, also reserve it with a temporary token assigned to the client that is also released if a different username is tested by the same session ID. The token should expire after a reasonable tim...
How to avoid merge-commit hell on GitHub/BitBucket
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@CodeGnome don't call it "resorting" to the CLI...in reality you should be warning about "resorting" to the UI!
– Droogans
Jan 7 '14 at 15:57
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Add a duration to a moment (moment.js)
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Make sure you call one of the display methods, such as .format() or .toDate() or .unix(). Just looking at the raw moment isn't going to work well. You might also want to do something like yourmoment.utc().format() to format it as utc ins...
How to send a JSON object using html form data
...;
You can use it later in ajax. Or if you are not using ajax; put it in hidden textarea and pass to server. If this data is passed as json string via normal form data then you have to decode it using json_decode. You'll then get all data in an array.
$.ajax({
type: "POST",
url: "serverUrl",
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How to Set focus to first text input in a bootstrap modal after shown
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@scumah has the answer for you: Twitter bootstrap - Focus on textarea inside a modal on click
For Bootstrap 2
modal.$el.on('shown', function () {
$('input:text:visible:first', this).focus();
});
Update: For Bootstrap 3
$('#myModal').on('shown.bs.modal', function () {
$('#textareaID...
How do I convert a org.w3c.dom.Document object to a String?
... Failure(ex)
}
}
With that, you can do either doc.toXmlString() or call the getStringFromDocument(doc) function.
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Do you need to close meta and link tags in HTML?
... on the doctype. HTML5 doesn't need the closing. XHTML does.
In HTML5, so-called void elements (elements that can't have content) don't need the closing, as they are self-closing. But it is still valid if you close them..
Read more about it here: void-elements
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ReSharper - force curly braces around single line
...016.2.2.
You should edit your profile for cleaning up. The proper item is called Add/Remove braces for single statements in "if-else", "for", "foreach", "while", "do-while", "using". This item can be found within the C# => Code styles item.
If the item is checked, braces will be added; if unche...
I don't understand -Wl,-rpath -Wl,
...ments to the linker. So
gcc -Wl,aaa,bbb,ccc
eventually becomes a linker call
ld aaa bbb ccc
In your case, you want to say "ld -rpath .", so you pass this to gcc as -Wl,-rpath,. Alternatively, you can specify repeat instances of -Wl:
gcc -Wl,aaa -Wl,bbb -Wl,ccc
Note that there is no comma be...
Live character count for EditText
...t the best way to do a live character count of an edit-text box is in Android. I was looking at this but I couldn't seem to make any sense of it.
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