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Is it better to use std::m>me m>mcpy() or std::copy() in terms to performance?
Is it better to use m>me m>mcpy as shown below or is it better to use std::copy() in terms to performance? Why?
8 Answers
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I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
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I'm curious, what do you think "a ThreadSafe collection" would do to becom>me m> thread-safe, if it doesn't use locks?
Edit: I should probably explain by what I m>me m>an by "opt out of most of this lock". Any number of read-only-session or no-session pages can be processed for a given session at the sam>me m> ...
Printing 1 to 1000 without loop or conditionals
... : Print numbers from 1 to 1000 without using any loop or conditional statem>me m>nts. Don't just write the printf() or cout statem>me m>nt 1000 tim>me m>s.
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What's the difference between deadlock and livelock?
Can som>me m>body please explain with examples (of code) what is the difference between deadlock and livelock ?
7 Answers
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How Drupal works? [closed]
Could som>me m>one provide a architectural overview of the Drupal 7 control flow? Perhaps in the sense of a flowchart about how a page gets generated. What additional resources would you suggest consulting with regards to how Drupal works?
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How to read a large file - line by line?
...tire file, saving it to a list, then going over the line of interest. This m>me m>thod uses a lot of m>me m>mory, so I am looking for an alternative.
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Best Practice for Exception Handling in a Windows Forms Application?
...mple as wrapping Main() in a try/catch, failing fast with a graceful error m>me m>ssage to the user. This is the "last resort" exception handler.
Preemptive checks are always correct if feasible, but not always perfect. For example, between the code where you check for a file's existence and the next li...
How do I get the last day of a month?
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The last day of the month you get like this, which returns 31:
DateTim>me m>.DaysInMonth(1980, 08);
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How to deal with SettingWithCopyWarning in Pandas?
...gWithCopyWarning was created to flag potentially confusing "chained" assignm>me m>nts, such as the following, which does not always work as expected, particularly when the first selection returns a copy. [see GH5390 and GH5597 for background discussion.]
df[df['A'] > 2]['B'] = new_val # new_val not...
Retrieving the text of the selected in elem>me m>nt
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function getSelectedText(elem>me m>ntId) {
var elt = docum>me m>nt.getElem>me m>ntById(elem>me m>ntId);
if (elt.selectedIndex == -1)
return null;
return elt.options[elt.selectedIndex].text;
}
var text = getSelectedText('test');
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