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How do I purge a linux mail box with huge number of emails? [closed]
I have setup some cron jobs and they send the crons result to an email. Now over the months I have accumulated a huge number of emails.
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npm install from Git in a specific version
...I have written a module for Node.js which I would like to keep private. I know that I can (should) add the line:
8 Answers
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How do I install jmeter on a Mac?
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jmeter is now just installed with
brew install jmeter
This version includes the plugin manager that you can use to download the additional plugins.
OUTDATED:
If you want to include the plugins (JMeterPlugins Standard, Extras, E...
Get visible items in RecyclerView
I need to know which elements are currently displayed in my RecyclerView. There is no equivalent to the OnScrollListener.onScroll(...) method on ListViews. I tried to work with View.getGlobalVisibleRect(...) , but that hack is too ugly and does not always work too.
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C# - What does the Assert() method do? Is it still useful?
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And well it's 2019 now and the same dialog box / buttons are still here!
– Bouke
Mar 13 '19 at 6:33
add a comment
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How do I measure the execution time of JavaScript code with callbacks?
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>I want to know how to measure the time taken by these db insert operations. --- console.timeEnd("dbsave") just outputs to console the timing. You can't use that further and is less flexible. If you need the actual timing value, like i...
CSS: fixed position on x-axis but not y?
...f we hook up these nucleotides into a sequence--for example, GATCATCCG--we now have a little piece of DNA, or a very short word. A much longer piece of DNA can therefore be the equivalent of different words connected to make a sentence, or gene, that describes how to build a protein. And a still lon...
JavaScript - Get minutes between two dates
...("2012-12-25");
var diffMs = (Christmas - today); // milliseconds between now & Christmas
var diffDays = Math.floor(diffMs / 86400000); // days
var diffHrs = Math.floor((diffMs % 86400000) / 3600000); // hours
var diffMins = Math.round(((diffMs % 86400000) % 3600000) / 60000); // minutes
al...
Starting the week on Monday with isoWeekday()
...ek') {
period = 'isoWeek';
}
return endOf.call(this, period);
};
Now you can simply use someDate.startOf('week') without worrying you'll get sunday or having to think about whether to use isoweek or isoWeek etc.
Plus you can store this in a variable like const period = 'week' and use it s...
When does a process get SIGABRT (signal 6)?
...alled
terminate called without an active exception
Aborted (core dumped)
now lets quickly see the core file, and validate that SIGABRT was indeed called:
gdb aa core
see regs:
i r
rdx 0x6 6
rsi 0x69a 1690
rdi 0x69a 1690
rip 0x7feae3170c37
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