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What does “static” mean in C?
...ocal variables,
static is used to store the variable
in the statically allocated memory
instead of the automatically allocated
memory. While the language does not
dictate the implementation of either
type of memory, statically allocated
memory is typically reserved in data
segment of...
Passing arrays as url parameter
...wever, there's a simpler way to do this:
$url = 'http://example.com/index.php?';
$url .= 'aValues[]=' . implode('&aValues[]=', array_map('urlencode', $aValues));
If you want to do this with an associative array, try this instead:
PHP 5.3+ (lambda function)
$url = 'http://example.com/ind...
What exactly is OAuth (Open Authorization)?
...code to make sure everything is okay.
Only then facebook will give access token to stackoverflow. Then access token is used by stackoverflow to retrive owner's information without using password. This is the whole motive of oAuth, where acutal credentails in never exposed to third party application...
What are the rules for the “…” token in the context of variadic templates?
...2f%2fstackoverflow.com%2fquestions%2f17652412%2fwhat-are-the-rules-for-the-token-in-the-context-of-variadic-templates%23new-answer', 'question_page');
}
);
Post as a guest
...
What is difference between instantiating an object using new vs. without
...
The line:
Time t (12, 0, 0);
... allocates a variable of type Time in local scope, generally on the stack, which will be destroyed when its scope ends.
By contrast:
Time* t = new Time(12, 0, 0);
... allocates a block of memory by calling either ::operato...
How do I clear the std::queue efficiently?
...uivalent. Since there is no transfer of ownership in the assignment of the allocated memory some containers (like vector) might just call the destructors of the previously held elements and set the size (or equivalent operation with the stored pointers) without actually releasing the memory.
...
Is quoting the value of url() really necessary?
... must be escaped with a backslash so that the resulting URI value is a URI token: '\(', '\)'.
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Comparing numbers in Bash
...ely working but I'm still getting "((: 09: value too great for base (error token is "09")" if I compare 1 and 09 but not 01 and 09 which is odd, but that has basically solved my problem so thanks!
– advert2013
Sep 7 '13 at 1:02
...
Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
...and it's particularly bad on Windows (due to the many types of objects and allocators).
In C++, resource management is particularly complicated due to the combination of exceptions and (C++ style) templates. For a peek under the hood, see GOTW8).
C++ guarantees that the destructor is called if...
Java lib or app to convert CSV to XML file? [closed]
....append(lineBreak);
while ((line = reader.readLine()) != null) {
StringTokenizer tokenizer = new StringTokenizer(line, ",");
if (isHeader) {
isHeader = false;
while (tokenizer.hasMoreTokens()) {
headers.add(tokenizer.nextToken());
}
} else {
co...