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With Spring can I make an optional path variable?
...HttpServletRequest req,
@PathVariable String type,
@RequestParam("track") String track) {
return getTestBean(type);
}
@RequestMapping(value = "/json", method = RequestMethod.GET)
public @ResponseBody TestBean testBean(
HttpServletRequest req,
@RequestParam("track...
Is there a limit on how much JSON can hold?
... the MaxJsonLength to your result:
var jsonResult = Json(new
{
draw = param.Draw,
recordsTotal = count,
recordsFiltered = count,
data = result
}, JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
...
'heroku' does not appear to be a git repository
...
Might be worth checking the config file in the .git folder. If the heroku parameters are missing then you´ll get this error heroku param
[remote "heroku"]
url = git@heroku.com:`[Your heroku app].git
fetch = +refs/heads/*:refs/remotes/heroku/*
the .git folder should be in the local compu...
Runnable with a parameter?
I have a need for a "Runnable that accepts a parameter" although I know that such runnable doesn't really exist.
7 Answers
...
fatal: early EOF fatal: index-pack failed
...indows, with git 2.19, this fixed it. Specifically adding the pack related params.
– Καrτhικ
Nov 26 '18 at 19:20
...
Find a class somewhere inside dozens of JAR files?
...t<String> foundIn = new LinkedList<String>();
/**
* @param args the first argument is the path of the file to search in. The second may be the
* class file to find.
*/
public static void main(String[] args) {
if (!CLASS_FILE_TO_FIND.endsWith(".class...
How to trim a string to N chars in Javascript?
... that you should use this code :-)
// sample string
const param= "Hi you know anybody like pizaa";
// You can change li
Checking if a variable is an integer
...ing of number characters), say it was a credit card number passed into the params, so it would originally be a string but you want to make sure it doesn't have any letter characters in it, I would use this method:
def is_number?(obj)
obj.to_s == obj.to_i.to_s
end
is_number? "12...
jQuery UI Dialog with ASP.NET button postback
...ge. If you have multiple modals, you'll need to do it inline in the "open" param while initializing the dialog, not after the fact.
open: function(type,data) { $(this).parent().appendTo("form"); }
If you do what the first accepted answer tells you with multiple modals, you'll only get the last mo...
Best way to convert strings to symbols in hash
...
Here's a better method, if you're using Rails:
params.symbolize_keys
The end.
If you're not, just rip off their code (it's also in the link):
myhash.keys.each do |key|
myhash[(key.to_sym rescue key) || key] = myhash.delete(key)
end
...