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How to calculate “time ago” in Java?
...is a feature that allows you to take any Date and print out how "long ago" it was.
30 Answers
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Multiple Updates in MySQL
...serted. what should id do? because i am fetching information from another site which maintains tables with id's. I am inserting values with respect to that id. if the site has new records then i will end up inserting only the ids and count except all other information. if and only if there is an ent...
Origin null is not allowed by Access-Control-Allow-Origin
I have made a small xslt file to create an html output called weather.xsl with code as follows:
7 Answers
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Symfony2 : How to get form validation errors after binding the request to the form
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You have two possible ways of doing it:
do not redirect user upon error and display {{ form_errors(form) }} within template file
access error array as $form->getErrors()
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Tool to generate JSON schema from JSON data [closed]
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You might be looking for this:
http://www.jsonschema.net
It is an online tool that can automatically generate JSON schema from JSON string. And you can edit the schema easily.
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Evaluating string “3*(4+2)” yield int 18 [duplicate]
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Yes, you can let C# compiler evaluate it at runtime.
See: CSharpCorner
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Do I have to Close() a SQLConnection before it gets disposed?
...ave a using block, the Dispose method of the SQLCommand will be called and it will close the connection:
// System.Data.SqlClient.SqlConnection.Dispose disassemble
protected override void Dispose(bool disposing)
{
if (disposing)
{
this._userConnectionOptions = null;
this._po...
How can I change an element's text without changing its child elements?
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edited May 23 '17 at 11:54
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answered Nov 5 '10 at 1...
How do I call ::std::make_shared on a class with only protected or private constructors?
...er is probably better, and the one I'll likely accept. But I also came up with a method that's uglier, but does still let everything still be inline and doesn't require a derived class:
#include <memory>
#include <string>
class A {
protected:
struct this_is_private;
public:
ex...
Undoing a git rebase
Does anybody know how to easily undo a git rebase?
18 Answers
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