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How do I create a unique ID in Java? [duplicate]
...,'L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
'-','.','_','~'
};
}
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How does generic lambda work in C++14?
...= [](auto a) { return a; };
int main() {}
With g++ 4.7:
prog.cpp:1:24: error: parameter declared ‘auto’
...
However, the way it might be implemented in C++14 as per the Portland proposal for generic lambdas:
[](const& x, & y){ return x + y; }
This would yield for the biggest p...
simulate background-size:cover on or
...or!
– Peter_Fretter
Nov 10 '14 at 8:05
3
There is a polyfill for those browses that don't support...
Getting the closest string match
...
Thanks. I edited out the error. The reason I started by describing the fixed-length array was because it's easy to understand. Suffix arrays and BWT are a bit harder to grasp, but actually we do sometimes want to use an index with different values of...
Should flux stores, or actions (or both) touch external services?
...omises, but you can use Node-style
// callbacks or whatever you want for error handling.
SomeDataAccessLayer.doSomething(userId)
.then(function(newData) {
// Stores that optimistically updated may not do anything
// with a "SUCCESS" action, but you might e.g. stop showing
// a load...
What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
...
+1: Avoid round-off error weirdness by using a fixed number of decimal places.
– S.Lott
Jul 28 '09 at 20:09
14
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How do I save a String to a text file using Java?
... Need to close that file though at some point...? codecodex.com/wiki/ASCII_file_save#Java
– JStrahl
Jun 22 '12 at 8:03
2
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Underscore prefix for property and method names in JavaScript
...d variable to be private was accepted. Chrome 74 ships with this support.
_ prefixed variable names are considered private by convention but are still public.
This syntax tries to be both terse and intuitive, although it's rather different from other programming languages.
Why was the sig...
How to send an email with Gmail as provider using Python?
I am trying to send email (Gmail) using python, but I am getting following error.
14 Answers
...
CRON job to run on the last day of the month
...m)" == "1" ]] && myjob.sh
Though you may want to consider adding error checking since both time() and mktime() can return -1 if something goes wrong. The code above, for reasons of simplicity, does not take that into account.
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