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Unable to resolve “unable to get local issuer certificate” using git on Windows with self-signed cer
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fredpi
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answered Dec 2 '15 at 17:23
SamirSamir
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Getting “unixtime” in Java
...The Java 32-bit int matches 32-bit platforms (and the year 2038 problem). 64-bit platforms use a larger time_t data type. Java dodged that bullet by using a long as the return for System.currentTimeMillis(). If you convert to int, you're re-introducing the year 2038 problem. See en.wikipedia.org...
Bash Templating: How to build configuration files from templates with Bash?
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64
You can use this:
perl -p -i -e 's/\$\{([^}]+)\}/defined $ENV{$1} ? $ENV{$1} : $&/eg' <...
How does free know how much to free?
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364
When you call malloc(), you specify the amount of memory to allocate. The amount of memory actu...
Simplest code for array intersection in javascript
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64
If your environment supports ECMAScript 6 Set, one simple and supposedly efficient (see specifi...
Render HTML to an image
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@Subho it's a String containing the URL with base64-encoded data
– tsayen
Feb 14 '17 at 16:00
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show 14 more comme...
What uses are there for “placement new”?
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64
We use it with custom memory pools. Just a sketch:
class Pool {
public:
Pool() { /* implem...
How to flush output of print function?
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64
With Python 3.x the print() function has been extended:
print(*objects, sep=' ', end='\n', fil...
Why does Java's hashCode() in String use 31 as a multiplier?
...value of -31 would have been better, and I would think something like -83 (64+16+2+1) might have been better yet (blenderize bits somewhat better).
– supercat
Mar 27 '14 at 22:02
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add column to mysql table if it does not exist
... for 1060 begin end;
alter table atable add subscriber_surname varchar(64);
end;;
call foo();;
I think its neater this way than with an exists subquery. Especially if you have a lot of columns to add, and you want to run the script several times.
more info on continue handlers can be found at...