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Submitting a form by pressing enter without a submit button
... you feel that this hack is horrible, feel free to suggest a less horrible one. HTML is what it is...
– Ates Goral
Apr 10 '11 at 21:07
13
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git pull fails “unable to resolve reference” “unable to update local ref”
...u know why this error came? (everything was working fine and then suddenly one day this error popped). And also do you know how deleting the file solved it?
– Shreyans
Apr 2 '16 at 11:06
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Common elements in two lists
...id that changes are being affected in listA, then you need to create a new one.
List<Integer> common = new ArrayList<Integer>(listA);
common.retainAll(listB);
// common now contains only the elements which are contained in listA and listB.
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How can I preview a merge in git?
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I suggest changing the strategies around so the safer one is first (my psych training coming through - most people would assume the best option would be the first one, despite the clear use of the word "safer") but, other than that, excellent job.
– paxdiab...
Please explain some of Paul Graham's points on Lisp
... at (println and ends at the ) far to the right. This is lexed / parsed as one would expect, but already an important point arises: the result is not some special compiler-specific AST representation -- it's just a regular Clojure / Lisp data structure, namely a nested list containing a bunch of sym...
Software Design vs. Software Architecture [closed]
Could someone explain the difference between Software Design and Software Architecture?
41 Answers
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Optimising Android application before release [closed]
...xt(char[] text, int start, int len) variant. This isn't documented, and no one answered when I asked about it.
There are many ones like this. And this is one of the reasons why my app contains 50% native code (but there are other reasons).
Apart from this, I can recommend that you experiment with...
Uncaught ReferenceError: $ is not defined?
...ars later, still the answer is not "ticked" ) This articles describes this one and 4 more common cases when this error occurs.
– Uzbekjon
Feb 14 '13 at 9:46
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How to validate an email address in JavaScript
....,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i;
But keep in mind that one should not rely only upon JavaScript validation. JavaScript can easily be disabled. This should be validated on the server side as well.
Here's an example of the above in action:
function validateEmail(email) {
c...
How to get the path of a running JAR file?
...roblems with special characters, including spaces and pluses. The correct one-liner is: return new File(MyClass.class.getProtectionDomain().getCodeSource().getLocation().toURI()); Using URLDecoder does not work for many special characters. See my answer below for further details.
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