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How to handle a lost KeyStore password in Android?
I have forgotten my Keystore password and I don't really know what to do anymore (I can't or won't give any excuses for it). I want to update my app because I just fixed a bug but it's not possible anymore. What happens if I use the same Keystore but create a new key? Would I still be able to update...
How to solve java.lang.NoClassDefFoundError?
I've tried both the example in Oracle's Java Tutorials . They both compile fine, but at run-time, both come up with this error:
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How to turn on line numbers in IDLE?
...he development environment doesn't even have line numbers. Is there anyway to turn on line numbers?
7 Answers
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include antiforgerytoken in ajax post ASP.NET MVC
I am having trouble with the AntiForgeryToken with ajax. I'm using ASP.NET MVC 3. I tried the solution in jQuery Ajax calls and the Html.AntiForgeryToken() . Using that solution, the token is now being passed:
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AngularJS: Is there any way to determine which fields are making a form invalid?
...of a controller,
which is called from an ng-submit function, which belongs to a form with name profileForm :
8 Answers
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What is the difference between null and undefined in JavaScript?
I want to know what the difference is between null and undefined in JavaScript.
33 Answers
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How can I pass a parameter to a setTimeout() callback?
...
setTimeout(function() {
postinsql(topicId);
}, 4000)
You need to feed an anonymous function as a parameter instead of a string, the latter method shouldn't even work per the ECMAScript specification but browsers are just lenient. This is the proper solution...
Where are static methods and static variables stored in Java?
...
Static methods (in fact all methods) as well as static variables are stored in the PermGen section of the heap, since they are part of the reflection data (class related data, not instance related).
Update for clarification:
Note that only the variables and their technical values (primitives...
Adjust width of input field to its input
... it is not working. Is there any other way in HTML, JavaScript, PHP or CSS to set minimum width?
26 Answers
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Convert JS object to JSON string
... native JSON support built in. So as long as you're not dealing with prehistoric browsers like IE6/7 you can do it just as easily as that:
var j = {
"name": "binchen"
};
console.log(JSON.stringify(j));
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