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How to load JAR files dynamically at Runtime?
...classes during runtime.
*/
public class ClasspathHacker {
/**
* Parameters of the method to add an URL to the System classes.
*/
private static final Class<?>[] parameters = new Class[]{URL.class};
/**
* Adds a file to the classpath.
* @param s a String poin...
How to use SSH to run a local shell script on a remote machine?
... Machine A is a Windows box, you can use Plink (part of PuTTY) with the -m parameter, and it will execute the local script on the remote server.
plink root@MachineB -m local_script.sh
If Machine A is a Unix-based system, you can use:
ssh root@MachineB 'bash -s' < local_script.sh
You shouldn...
How do I convert a Ruby class name to a underscore-delimited symbol?
...ontains many useful more "semantic" attributes such as:
FooBar.model_name.param_key
#=> "foo_bar"
FooBar.model_name.route_key
#=> "foo_bars"
FooBar.model_name.human
#=> "Foo bar"
So you should use one of those if they match your desired meaning, which is likely the case. Advantages:
...
How can I group data with an Angular filter?
... one thing to note with this - by default memoize uses the first param (i.e. 'items') as the cache key - so if you pass it the same 'items' with a different 'field' it will return the same cached value. Solutions welcome.
– Tom Carver
Sep 16 '14 at 15...
Link to add to Google calendar
...rk+Ave+,+New+York,+NY+10022&sf=true&output=xml
Note the key query parameters:
text
dates
details
location
Here's another example (taken from http://wordpress.org/support/topic/direct-link-to-add-specific-google-calendar-event):
<a href="http://www.google.com/calendar/render?
action=T...
Simple argparse example wanted: 1 argument, 3 results
...
Matt is asking about positional parameters in argparse, and I agree that the Python documentation is lacking on this aspect. There's not a single, complete example in the ~20 odd pages that shows both parsing and using positional parameters.
None of the o...
Adding IN clause List to a JPA Query
...
When using IN with a collection-valued parameter you don't need (...):
@NamedQuery(name = "EventLog.viewDatesInclude",
query = "SELECT el FROM EventLog el WHERE el.timeMark >= :dateFrom AND "
+ "el.timeMark <= :dateTo AND "
+ "el.name IN :in...
Int or Number DataType for DataAnnotation validation attribute
...', [], function (options) {
options.rules['numeric'] = options.params;
options.messages['numeric'] = options.message;
}
);
}
share
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improve this answer
...
How do I get the entity that represents the current user in Symfony2?
...rent user in an EventSubscriber: i had to autowire (Security $security) as param in __construct then use $security->getUser() and voilà!
– tsadiq
Sep 5 '18 at 14:56
add a ...
Create space at the beginning of a UITextField
...so I get something like textField.setPaddingFor(left: 10, right: 10). Both params, are optional hence if you pass nil the padding will be 0.
– Nermin Sehic
Dec 10 '16 at 20:33
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