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What is the difference between git clone and checkout?
What is the difference between git clone and git checkout ?
5 Answers
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Copy a variable's value into another
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It's important to understand what the = operator in JavaScript does and does not do.
The = operator does not make a copy of the data.
The = operator creates a new reference to the same data.
After you run your original code:
var a = $('#some_hidden_v...
Best XML Parser for PHP [duplicate]
...nings and it work fine, but I don't think it's a good solution. So imagine what will happen, if your API provider change xml document version from 1.0 to 1.1? Second think is what @Gordon pointed out. SimpleXML loads entire document to memory. It's good solution but certainly not best.
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Pythonic way to create a long multi-line string
...include any extra blanks or newlines (this is a deliberate example showing what the effect of skipping blanks will result in):
'this is a verylong string toofor sure ...'
No commas required, simply place the strings to be joined together into a pair of parenthesis and be sure to account for any n...
What is the best django model field to use to represent a US dollar amount?
I need to store a U.S. $ dollar amount in a field of a Django model. What is the best model field type to use? I need to be able to have the user enter this value (with error checking, only want a number accurate to cents), format it for output to users in different places, and use it to calculate...
What is Model in ModelAndView from Spring MVC?
...to be used in jsp and "Welcome!" . Can you please tell me where i can find what other things the second argument can take like now i understand that it takes variable name , model name , is there any other thing which it can take
– John
Feb 20 '11 at 5:28
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What is the _snowman param in Ruby on Rails 3 forms for?
...ransparent parameter like _method, it'll probably be a lot less confusing. What a crazy thing to have to fix, though.
– tadman
Jul 28 '10 at 15:31
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What is the difference between JDK dynamic proxy and CGLib?
In case of the Proxy Design Pattern , What is the difference between JDK's Dynamic Proxy and third party dynamic code generation API s such as CGLib ?
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Is there any performance reason to declare method parameters final in Java?
...Micro-optimizations are a real thing, and compilers do actually make them. What really matters, of course, is what the JIT does with the bytecode, and local references lose their "finality" when compiled to bytecode. I think this is why there is so much speculation about final local variables: it's ...
What is the difference between varchar and varchar2 in Oracle?
What is the difference between varchar and varchar2?
6 Answers
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