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How do I make jQuery wait for an Ajax call to finish before it returns?
...ou should edit your code and show it in a more complete way. Perhaps even include a link to a fiddle. That would be awesome!
– ppetree
Mar 30 at 19:12
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Best data type to store money values in MySQL
...for that like
decimal(15,2)
15 is the precision (total length of value including decimal places)
2 is the number of digits after decimal point
See MySQL Numeric Types:
These types are used when it is important to preserve exact precision, for example with monetary data.
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Using module 'subprocess' with timeout
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// , Would you be willing to include an example of the use of this?
– Nathan Basanese
Sep 2 '15 at 0:27
2
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What is the best method of handling currency/money?
...w you to handle prices from -999,999.99 to 999,999.99
You may also want to include a validation in your items like
def validate
errors.add(:price, "should be at least 0.01") if price.nil? || price < 0.01
end
to sanity-check your values.
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DLL and LIB files - what and why?
.... But why do compilers generate them at all? Wouldn't it be easier to just include all the code in a single executable? And what's the difference between DLL's and LIB's?
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What is the Scala identifier “implicitly”?
...efined in plain Scala code in the standard library. Since the on-line docs include source links, I believe it's still best to refer questioners to those documents and the linked source.
– Randall Schulz
Feb 17 '14 at 15:45
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Throwing the fattest people off of an overloaded airplane.
... This is logically elegant, and addresses ALL of the OP's requirements, including not knowing the # of passengers up front. Having spent much of the last 5 months working with STL Maps & Sets though, I'm sure the extensive use of iterators used would cripple performance. Just populate the set...
How to determine the content size of a UIWebView?
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Have you included images or other assets in your web page? That might cause the additional firing of the delegate. Apart from that your solution only works when you don't give webView.scalesPageToFit = YES as @Sijo mentioned in the co...
PHP UML Generator [closed]
... license for the content of the site, the LICENSE for the project must be included with the project itself.
– user9903
Jan 29 '14 at 1:55
3
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When NOT to use Cassandra?
...-sub kind of system. Similarly there are other databases in this category (Including Cassandra) which are fit for different problem statements. Now lets move to the original questions, and answer them one by one.
When to use Cassandra
Being a part of the NoSQL family, Cassandra offers a solution f...