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Prevent browser caching of AJAX call result
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answered Dec 15 '08 at 9:12
Mark BellMark Bell
26.4k2121 gold badges105105 silver badges135135 bronze badges
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Command to get time in milliseconds
...umber of seconds + current nanoseconds.
Therefore, echo $(($(date +%s%N)/1000000)) is what you need.
Example:
$ echo $(($(date +%s%N)/1000000))
1535546718115
date +%s returns the number of seconds since the epoch, if that's useful.
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Android - print full exception backtrace to log
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answered Dec 3 '10 at 0:23
EboMikeEboMike
71.3k1414 gold badges151151 silver badges152152 bronze badges
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Disable, but not uninstall Resharper 4.x onwards
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10 Answers
10
Active
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Encrypting & Decrypting a String in C# [duplicate]
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UPDATE 23/Dec/2015: Since this answer seems to be getting a lot of upvotes, I've updated it to fix silly bugs and to generally improve the code based upon comments and feedback. See the end of the post for a list of specific improvements.
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What does Redis do when it runs out of memory?
... question but I am having a hard time finding the answer. How does Redis 2.0 handle running out of maximum allocated memory? How does it decide which data to remove or which data to keep in memory?
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Print PHP Call Stack
...stance, get you an array like this one (quoting the manual) :
array(2) {
[0]=>
array(4) {
["file"] => string(10) "/tmp/a.php"
["line"] => int(10)
["function"] => string(6) "a_test"
["args"]=>
array(1) {
[0] => &string(6) "friend"
}
}
[1]=>
arra...
Check free disk space for current partition in bash
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207
Yes:
df -k .
for the current directory.
df -k /some/dir
if you want to check a specific d...
Can you use reflection to find the name of the currently executing method?
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120
As of .NET 4.5 you can also use [CallerMemberName]
Example: a property setter (to answer part 2...
std::string to float or double
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std::string num = "0.6";
double temp = ::atof(num.c_str());
Does it for me, it is a valid C++ syntax to convert a string to a double.
You can do it with the stringstream or boost::lexical_cast but those come with a performance penalty.
Ah...