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Array or List in Java. Which is faster?
...ay, so they are essentially identical. You can consider that a contiguous block of a few thousand 32-bit references will always be readily available on modern hardware. This does not guarantee that you will not run out of memory altogether, of course, just that the contiguous block of memory requi...
Multiple select statements in Single query
I am generating a report in php (mysql),
6 Answers
6
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Wait until all jQuery Ajax requests are done?
...d a ajax request to the queue like this:
$.ajaxQueue({
url: 'page.php',
data: {id: 1},
type: 'POST',
success: function(data) {
$('#status').html(data);
}
});
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Catch a thread's exception in the caller thread in Python
...ead_obj.start()
while True:
try:
exc = bucket.get(block=False)
except Queue.Empty:
pass
else:
exc_type, exc_obj, exc_trace = exc
# deal with the exception
print exc_type, exc_obj
print exc_trace
...
Download file from web in Python 3
...download_and_keep_on_memory(URL('http://statics.591.com.tw/tools/showPhone.php?info_data=rLsGZe4U%2FbphHOimi2PT%2FhxTPqI&type=rLEFMu4XrrpgEw'),
headers, # You may need this. Otherwise, some websites will send the 404 error to you.
...
When should one use final for method parameters and local variables?
...urn value must always return a value (ignoring exceptions) the name switch block will have to resolve name and thus bound to that switch block which makes refactoring chunks of code easier (ie Eclipe refactor: extract method).
The above in OCaml:
type plugin = CandidateExport | JobPostingImport
l...
WebSocket with SSL
... request where the WS server is running. e.g: ws://10.12.23.45:5641/server.php. and I know its a very bad solution - although, it works for me. I'd appreciate your help if you guide me through the apache configuration. e.g: where to put the .cert etc. thanks!
– muaaz
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Method overloading in Objective-C?
...that method overloading is not supported in Objective-C. It is similar to PHP in that sense. As he also points out, it is common practice to define two or more methods with different signatures in the manner he examples. However, it is also possible to create one method using the "id" type. Via ...
What is the maximum depth of the java call stack?
...f virtual memory allocated to the stack.
http://www.odi.ch/weblog/posting.php?posting=411
You can tune this with the -Xss VM parameter or with the Thread(ThreadGroup, Runnable, String, long) constructor.
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Escaping a forward slash in a regular expression
...it by putting a backward slash in front of it: \/ For some languages (like PHP) you can use other characters as the delimiter and therefore you don't need to escape it. But AFAIK in all languages, the only special significance the / has is it may be the designated pattern delimiter.
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