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Spring MVC type conversion : PropertyEditor or Converter?
...can sort of work around the need for having two separate Converter classes by implementing the two Converters as static inner classes.
public class FooConverter {
public static class BarToBaz implements Converter<Bar, Baz> {
@Override public Baz convert(Bar bar) { ... }
}
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How do I kill all the processes in Mysql “show processlist”?
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You need to kill them one by one, MySQL does not have any massive kill command. You can script it in any language, for example in PHP you can use something like:
$result = mysql_query("SHOW FULL PROCESSLIST");
while ($row=mysql_fetch_array($result)) ...
How to rename with prefix/suffix?
...ia brace expansion occurs before expanding wild card characters - at least by inference).
– Jonathan Leffler
Oct 16 '08 at 12:57
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Why is a C++ Vector called a Vector?
...tor' for a fixed-length sequence of numbers. C++11 compounds this mistake by introducing a class 'array' that behaves similarly to a mathematical vector.
Alex's lesson: be very careful every time you name something.
share
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How do I implement onchange of with jQuery?
...2) blur, I wonder if what many people expect of change() is better handled by keyup() ?
– TARKUS
Dec 21 '13 at 16:59
A...
Trying to add adb to PATH variable OSX
...TH so that I can launch it really easily. I have added directories before by for some reason adb does not want to be found. This is very frustrating. Has anyone else had this problem before?
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What's the best name for a non-mutating “add” method on an immutable collection?
...f already has a distinguishing name, the Immutable prefix. Why go further by adding vocabulary whose intent is to add the same distinction as the Immutable prefix already did.
I can see the call site argument. It makes it clearer from the standpoint of a single expression. But in the context of ...
Symfony 2: How do I check if a user is not logged in inside a template?
... is_granted() method to check for ROLES, (The below are all roles assigned by symfony, You may also have you own roles (more below))
{% if is_granted('IS_AUTHENTICATED_FULLY') %}
# This user entered their credentials THIS session
{% elseif is_granted('IS_AUTHENTICATED_REMEMBERED') %}
# Use...
Why is “while ( !feof (file) )” always wrong?
...nactionable, and thus meaningless. So what if the container says "yes" – by the time you try reading, it may no longer have data. Similarly, if the answer is "no", by the time you try reading, data may have arrived. The conclusion is that there simply is no property like "I have data", since you c...
try {} without catch {} possible in JavaScript?
...unction, I call each of these, and would like to return the value returned by each function, or go on to the second function if the first functions throws an error.
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