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Disable dragging an image from an HTML page

...ento so my div like : <div class="product-img-box"> <?php echo $this->getChildHtml('media') ?> </div> How can i restrict right click and no draggable my image div. @dmo – Gem Jan 22 '19 at 5:55 ...
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How to get whole and decimal part of a number?

...ng point number arithmetic. See here: stackoverflow.com/questions/3726721/php-math-precision – Matt James Sep 12 '14 at 18:56 ...
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How can I decompress a gzip stream with zlib?

...ess that can vary according to data entropy. Is there a way to dynamically allocate more space to output buffer when needed ? Thanks – Zohar81 Jan 22 '19 at 12:33 add a commen...
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How to do something before on submit? [closed]

... Assuming you have a form like this: <form id="myForm" action="foo.php" method="post"> <input type="text" value="" /> <input type="submit" value="submit form" /> </form> You can attach a onsubmit-event with jQuery like this: $('#myForm').submit(function() { a...
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Scala actors: receive vs react

...ead until it receives something. Once it receives something, a thread gets allocated to it, and it is initialized in it. Now, the initialization part is important. A receiving thread is expected to return something, a reacting thread is not. So the previous stack state at the end of the last react ...
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omp parallel vs. omp parallel for

...using separated parallel and for here. In short it can be used for dynamic allocation of OpenMP thread-private arrays before executing for cycle in several threads. It is impossible to do the same initializing in parallel for case. UPD: In the question example there is no difference between single ...
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Use C++ with Cocoa Instead of Objective-C?

... cppInstance = new MyCPPClass(); } return self; } - (void) dealloc { if(cppInstance != NULL) delete cppInstance; [super dealloc]; } - (void)callCpp { cppInstance->SomeMethod(); } @end You can find out more about Objective-C++ in the Objective-C language guide. The view...
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What is the best way to create constants in Objective-C

...ve the same address in memory (depending on how they're declared, they may allocate a new instance every time they're used), so using myObject == MyDefine won't always work as expected, but myObject == MyStaticConst will. – Ben Leggiero Mar 10 '16 at 19:47 ...
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Is there a generator version of `string.split()` in Python?

...n of split() implemented via re.search() that does not have the problem of allocating too many substrings. import re def itersplit(s, sep=None): exp = re.compile(r'\s+' if sep is None else re.escape(sep)) pos = 0 while True: m = exp.search(s, pos) if not m: ...
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Why do we need tuples in Python (or any immutable data type)?

... variable lives at a different place in memory than when it was originally allocated? This whole business of immutability in Python seems to be over emphasized. These are different things. Mutability isn't related to the place it's stored in memory; it means the stuff it points to can't change. ...