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Is jQuery “each()” function synchronous?
...urn false" information.
var all_ok=true;
$(selector).each(function(){
if(!validate($(this))){
all_ok=false; //this tells the outside world something went wrong
return false; //this breaks the .each iterations, returning early
}
});
if(!all_ok){
alert('something went wron...
Convert HashBytes to VarChar
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CONVERT() doesn't work in SQL 2005. If you're using SQL 2008 or above, then use CONVERT() all you want. Sadly I'm not aware of a single command which will work for all SQL versions, so either do some crazy version checking in your script, or just make a note so...
How to get filename without extension from file path in Ruby
...name works with local pathnames while File always assumes Unix pathnames (difference is path and drive separators which are used in MS Windows, for example)
– nimrodm
Dec 21 '12 at 16:50
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Getting the encoding of a Postgres database
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Method 1:
If you're already logged in to the db server, just copy and paste this.
SHOW SERVER_ENCODING;
Result:
server_encoding
-----------------
UTF8
For Client encoding :
SHOW CLIENT_ENCODING;
Method 2:
Again if you ...
How to use SQL Order By statement to sort results case insensitive?
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You can also do ORDER BY TITLE COLLATE NOCASE.
Edit: If you need to specify ASC or DESC, add this after NOCASE like
ORDER BY TITLE COLLATE NOCASE ASC
or
ORDER BY TITLE COLLATE NOCASE DESC
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How to force a line break in a long word in a DIV?
...word-wrap today still work as it is an alias for overflow-wrap per the specification.
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How to pass a parcelable object that contains a list of objects?
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If class Product is compatible with parcelable protocol, following should work according to documentation.
products = new ArrayList<Product>();
in.readList(products, Product.class.getClassLoader());
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How do I format a long integer as a string without separator in Java?
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Maybe this is trifling but in this case you're relying on an undocumented behavior of Long.toString(foo). For that reason, I prefer Daniel Fortunov's answer.
– John K
Aug 27 '10 at 22:49
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How to auto-scroll to end of div when data is added? [duplicate]
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If you don't know when data will be added to #data, you could set an interval to update the element's scrollTop to its scrollHeight every couple of seconds. If you are controlling when data is added, just call the internal of...
How to get URL parameters with Javascript? [duplicate]
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@DeanMeehan awesome if it "just works" but I would not say that it is a simple solution considering the readability of regex expressions
– Adrien Be
Oct 30 '14 at 14:59
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