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How to check “hasRole” in Java Code with Spring Security?
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If this was a web app, which it looks like it's not, you could just add SecurityContextHolderAwareRequestWrapper as a parameter. And if it was a web app you could just declare HttpServletRequest as a parameter and call isUserInRole
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Adding an onclick function to go to url in JavaScript?
...y if it's JavaScript inside the DOM (currenty inside DOM's element a) as a web page you can not control JS behaviour on the next page (where you're redirecting the browser page). When user leaves the page it's done. Unless you control the second page too, and might listen for page load there for e...
How to get a subset of a javascript object's properties
... only certain fields instead of selecting? so I have about 50 fields in my json and want everything except just 2 fields.
– Shrikant Prabhu
Jul 3 '18 at 1:01
10
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Reading/writing an INI file
...olume", "100", "Audio");
MyIni.Write("HomePage", "http://www.google.com", "Web");
To create a file like this:
[Audio]
DefaultVolume=100
[Web]
HomePage=http://www.google.com
You can also check for the existence of a key like so:
if(!MyIni.KeyExists("DefaultVolume", "Audio"))
{
MyIni.Write("Def...
Can one AngularJS controller call another?
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Hia, The first example would require the web page to be aware of all the services in the stack. Which feels like a bad smell (?). As with the second, wouldn't the web page need to provide the $scope argument?
– BanksySan
Mar ...
How to modify a pull request on GitHub to change target branch to merge into?
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@Shimmy I don't think so, not from the web GUI.
– VonC
Apr 3 at 4:11
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show 8 more comments
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What's the “big idea” behind compojure routes?
I'm new to Clojure and have been using Compojure to write a basic web application. I'm hitting a wall with Compojure's defroutes syntax, though, and I think I need to understand both the "how" and the "why" behind it all.
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How do I serialize an object and save it to a file in Android?
...mPrefs.edit();
Gson gson = new Gson();
ed.putString("myObjectKey", gson.toJson(objectToSave));
ed.commit();
Option 2 is twice quicker than option 1
The option 2 inconvenience is that you have to make specific code for read:
Gson gson = new Gson();
JsonParser parser=new JsonParser();
//object ar...
How to implement my very own URI scheme on Android
...ngly recommend that you not define your own scheme. This goes against the web standards for URI schemes, which attempts to rigidly control those names for good reason -- to avoid name conflicts between different entities. Once you put a link to your scheme on a web site, you have put that little n...
Preserve HTML font-size when iPhone orientation changes from portrait to landscape
I have a mobile web application with an unordered list containing multiple listitems with a hyperlink inside of each li:
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