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How is the java memory pool divided?

... Heap memory The heap memory is the runtime data area from which the Java VM allocates memory for all class instances and arrays. The heap may be of a fixed or variable size. The garbage collector is an automatic memory management system that reclaims heap memory for objects. ...
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An existing connection was forcibly closed by the remote host

...le values together to support multiple protocols. So to support everything from SSL3 to TLS1.2, set SecurityProtocol = (SecurityProtocolType)4080. – Abacus Jan 29 '19 at 19:08 ...
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What is the canonical way to determine commandline vs. http execution of a PHP script?

... cli-mode } else { // Not in cli-mode } Here are some relevant notes from the docs: php_sapi_name — Returns the type of interface between web server and PHP Although not exhaustive, the possible return values include aolserver, apache, apache2filter, apache2handler, caudium, cgi (un...
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Chrome sendrequest error: TypeError: Converting circular structure to JSON

...umes it's circular. Otherwise, this should work. I even used areEquivalent from here, but JSON.Stringify still throws the exception after 30 iterations. Still, it's good enough to get a decent representation of the object at a top level, if you really need it. Perhaps somebody can improve upon this ...
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Is it possible to use “/” in a filename?

... ASCII 0x2F. ASCII is a big no-no since at least 20 years. (Unicode 1.0 is from 1991!) – Evi1M4chine Jun 5 '16 at 9:30 ...
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How can I get dictionary key as variable directly in Python (not by searching from value)?

Sorry for this basic question but my searches on this are not turning up anything other than how to get a dictionary's key based on its value which I would prefer not to use as I simply want the text/name of the key and am worried that searching by value may end up returning 2 or more keys if the di...
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Custom li list-style with font-awesome icon

... Lists and Counters Module Level 3 introduces the ::marker pseudo-element. From what I've understood it would allow such a thing. Unfortunately, no browser seems to support it. What you can do is add some padding to the parent ul and pull the icon into that padding: ul { list-style: none; ...
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How to use the TextWatcher class in Android?

...e length of the new sequence which will replace the part of the s sequence from start to start+count. You must not change the text in the TextView from this method (by using myTextView.setText(String newText)). onTextChanged(CharSequence s, int start, int before, int count)` Similar to the before...
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How to close a Java Swing application from the code

What is the proper way to terminate a Swing application from the code, and what are the pitfalls? 9 Answers ...
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala

...portant (so it doesn't matter which order to aggregate each of the results from each of the chunks). Strictly speaking commutativity is not necessary for parallelization, for example distributed sorting algorithms, it just makes the logic easier because you don't need to give your chunks an ordering...