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JPQL IN clause: Java-Arrays (or Lists, Sets…)?
I would like to load all objects that have a textual tag set to any of a small but arbitrary number of values from our database. The logical way to go about this in SQL would be to build an "IN" clause. JPQL allows for IN, but it seems to require me to specify every single parameter to IN directly (...
Check if a string contains another string
... @RoobieNuby That's just my default error handling. I put it in on all my functions because if something goes wrong, I want the staff to call me, not to try and fix it themselves.
– Sinister Beard
Dec 3 '14 at 9:16
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How to convert `git:` urls to `http:` urls
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helps when firewall blocks git protocol! :)
– Wojtek Turowicz
Jun 14 '13 at 15:36
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Can you add new statements to Python's syntax?
... a hands-on approach here: I'm going to add an until statement to Python.
All the coding for this article was done against the cutting-edge Py3k branch in the Python Mercurial repository mirror.
The until statement
Some languages, like Ruby, have an until statement, which is the complement to whi...
Iterating a JavaScript object's properties using jQuery
...ect as the first argument and a function as a second. This functions gets calld for every element in the array / every property in the object. Every time the function is called, it get the index and value / name and value passed in as arguments. In my example the parameter "n" are the two string "Jo...
Are list-comprehensions and functional functions faster than “for loops”?
...ike map() , filter() and reduce() faster than a for loop? Why, technically, they run in a C speed , while the for loop runs in the python virtual machine speed ?.
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What is the difference between exit and return? [duplicate]
...hat is difference between return and exit statement in C programming when called from anywhere in a C program?
4 Answers
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Capture key press (or keydown) event on DIV element
...ne in the CSS.
See the table of keycodes for more keyCode possibilities.
All of the code assuming you use jQuery.
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How to get the tag HTML with JavaScript / jQuery?
... to the html element!? I don't think performance should be a concern, generally. Anyway, this is actually the better answer, but it came in WAY after the award.
– posit labs
Apr 21 '15 at 1:08
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Dynamically adding properties to an ExpandoObject
I would like to dynamically add properties to a ExpandoObject at runtime. So for example to add a string property call NewProp I would like to write something like
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