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How to generate XML file dynamically using PHP?
I have to generate a xml file dynamically at runtime. Please help me in generating the below XML file dynamically using PHP.
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How to automatically install Emacs packages by specifying a list of package names?
...a list of package names in .emacs file and then package could automatically search and install the packages, so that I don't need to install them manually by calling M-x package-list-packages . How to do that?
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Struct Constructor in C++?
...generated. But as general as the question is asked I don't think one can really infer too much about the concrete problem the OP is trying to solve...
– sth
Jul 14 '09 at 20:36
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How can I resize an image using Java?
...source libraries to see if they fare better. " +1 for imgscalr from @RiyadKalla's answer.
– Thilo
Aug 24 '12 at 1:29
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How to check if an object is nullable?
...pe if boxed, but you can with generics:
- so how about below. This is actually testing type T, but using the obj parameter purely for generic type inference (to make it easy to call) - it would work almost identically without the obj param, though.
static bool IsNullable<T>(T obj)
{
if (...
How does one parse XML files? [closed]
...nswered Sep 11 '08 at 5:05
Jon GallowayJon Galloway
49k2424 gold badges118118 silver badges191191 bronze badges
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Given an array of numbers, return array of products of all other numbers (no division)
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Here is a small recursive function (in C++) to do the modofication in place. It requires O(n) extra space (on stack) though. Assuming the array is in a and N holds the array length, we have
int multiply(int *a, int fwdProduct, int indx)...
How to check if a variable is an integer in JavaScript?
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@connorbode in javascript all numbers have the same type (there is no float or double), so 2.0 === 2 since the unnecessary decimal is just a different representation of the same number, thus parseInt(2.0) === 2.0 is equivalent to parseInt(2) === 2 whi...
When to use @QueryParam vs @PathParam
... parameters. Putting optional parameters in the path will end up getting really messy when trying to write URL handlers that match different combinations.
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How to upgrade PowerShell version from 2.0 to 3.0
...he OS that I am using is Windows 7, and the PowerShell version that is installed here is 2.0. Is it possible for me to upgrade it to version 3.0 or 4.0?
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