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Ignore fields from Java object dynamically while sending as JSON from Spring MVC
...rs on it and in the end, you have to return this object.
import java.util.Arrays;
import java.util.List;
import org.springframework.http.converter.json.MappingJacksonValue;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
im...
Checking if a list is empty with LINQ
...ost three times slower :)
Trying the stopwatch test again with a Stack or array or other scenarios it really depends on the type of list it seems - because they prove Count to be slower.
So I guess it depends on the type of list you're using!
(Just to point out, I put 2000+ objects in the List an...
What is the correct way to check for string equality in JavaScript?
...e in a comparison could be of these specific values (0, "", or [] -- empty array), avoid == and use ===.
In all other cases, you're safe to use ==. Not only is it safe, but in many cases it simplifies your code in a way that improves readability.
I still recommend Crockford's talk for develop...
difference between fork and branch on github
...te our composer.json file to point to this package in our "repositories":[ array like such such and away we go!
{
"type": "github",
"url": "https://github.com/yardpenalty/yard/mypackage.git"
}
]
...
Alternative timestamping services for Authenticode
...fully this is The Ultimate Signing Script ;)
@echo off
REM create an array of timestamp servers...
set SERVERLIST=(http://timestamp.comodoca.com/authenticode http://timestamp.verisign.com/scripts/timestamp.dll http://timestamp.globalsign.com/scripts/timestamp.dll http://tsa.starfieldtech.com)
...
How to find out what type of a Mat object is with Mat::type() in OpenCV
...t check type() == CV_8UC3 if you need to know what type an internal OpenCV array is.
Remember OpenCV will convert the jpeg into BGR (or grey scale if you pass '0' to imread) - so it doesn't tell you anything about the original file.
...
PHP Session Security
...ds used to avoid register_globals is to use the $_REQUEST, $_GET or $_POST arrays.
The "correct" way to do it (as of 5.2, although it's a little buggy there, but stable as of 6, which is coming soon) is through filters.
So instead of:
$username = $_POST["username"];
you would do:
$username = f...
How to take column-slices of dataframe in pandas
...tation: .loc is primarily label based, but may also be used with a boolean array. .loc will raise KeyError when the items are not found. A similar statement is made about .iloc excep it specifically refers to index based slicing. In other words in this example, he used label based indexing and .loc ...
javascript: pause setTimeout();
...
timer = setTimeout(function () {
callback.apply(self, Array.prototype.slice.call(args, 2, args.length));
}, delay);
};
this.resume();
}
As Tim mentioned, extra parameters are not available in IE lt 9, however I worked a bit around so that it will work in oldIE...
How to change the type of a field?
... The above code is converting the field data from double to array instead of double to string. My actual data was in this format :3.1 whereas simone code is working fine for me
– Pankaj Khurana
Apr 9 '14 at 9:30
...