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What is exactly the base pointer and stack pointer? To what do they point?
...ack.
ebp is usually set to esp at the start of the function. Function param>me m>ters and local variables are accessed by adding and subtracting, respectively, a constant offset from ebp. All x86 calling conventions define ebp as being preserved across function calls. ebp itself actually points to the...
Why is Java's Iterator not an Iterable?
...ies that one may obtain an iterator from an object to traverse over its elem>me m>nts - and there's no need to iterate over a single instance, which is what an iterator represents.
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Protecting executable from reverse engineering?
...ncrease the likelihood that J Random Cracker will wander off and work on som>me m>thing easier instead.
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Are global variables bad? [closed]
... global variables is that since every function has access to these, it becom>me m>s increasingly hard to figure out which functions actually read and write these variables.
To understand how the application works, you pretty much have to take into account every function which modifies the global state....
Android ListView with different layouts for each row
...apter to support a custom row for the entire list view, but how can I implem>me m>nt many different row styles in the ListView?
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Is ServiceLocator an anti-pattern?
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If you define patterns as anti-patterns just because there are som>me m> situations where it does not fit, then YES it's an anti pattern. But with that reasoning all patterns would also be anti patterns.
Instead we have to look if there are valid usages of the patterns, and for Service Locator ...
What is the difference between Amazon SNS and Amazon SQS?
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SNS is a distributed publish-subscribe system. m>Me m>ssages are pushed to subscribers as and when they are sent by publishers to SNS.
SQS is distributed queuing system. m>Me m>ssages are NOT pushed to receivers. Receivers have to poll or pull m>me m>ssages from SQS. m>Me m>ssages can't be...
MyISAM versus InnoDB [closed]
...e reads can be dirty (e.g. I don't need 100% accurate information at the tim>me m> of read).
The task in question will be doing over 1 million database transactions an hour.
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C++11 rvalues and move semantics confusion (return statem>me m>nt)
...val_ref = return_vector();
In the second example you have created a run tim>me m> error. rval_ref now holds a reference to the destructed tmp inside the function. With any luck, this code would imm>me m>diately crash.
Third example
std::vector<int> return_vector(void)
{
std::vector<int> tmp...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
...ipt which converts HTML into a canvas image. Decided today to make an implem>me m>ntation of it into sending feedbacks like you described.
The script allows you to create feedback forms which include a screenshot, created on the client's browser, along with the form. The screenshot is based on the DOM a...