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What version of javac built my jar?
... file, and it could have been built in any one of three JDKs. We need to know exactly which one, so we can certify compatibility. Is the compiler version embedded somewhere in the class files or jar?
...
Java Round up Any Number
...
I don't know why you are dividing by 100 but here my assumption int a;
int b = (int) Math.ceil( ((double)a) / 100);
or
int b = (int) Math.ceil( a / 100.0);
...
How does Stack Overflow generate its SEO-friendly URLs?
...low question How can I remove accents on a string?.
The case conversion is now also optional.
public static class Slug
{
public static string Create(bool toLower, params string[] values)
{
return Create(toLower, String.Join("-", values));
}
/// <summary>
/// Creat...
Get the value of an instance variable given its name
...e public. What you should do is:
class Computer
attr_reader :cpus
end
Now you can do Computer.new(4).cpus.
Note that you can reopen any existing class and make a private ivar into a reader. Since an accessor is just a method, you can do Computer.new(4).send(var_that_evaluates_to_cpus)
...
Why doesn't JavaScript support multithreading?
...cts as the main page concurrently. They cannot access the DOM as far as I know. Most of this is semantics though, web workers look promising for all intents and purposes.
– Kamiel Wanrooij
Jun 29 '12 at 13:28
...
Case insensitive access for generic dictionary
...tiate the new one as any case-collisions will cause it to explode. If you know you won't get collisions then you may as well use case insensitive from the start.
– Rhys Bevilaqua
Jun 20 '13 at 3:44
...
How to avoid merge-commit hell on GitHub/BitBucket
... This is a great answer. I use rebase as often as possible. I didn't know about the --ff-only flag though. Pretty cool!
– Leo Correa
May 3 '13 at 12:24
3
...
.aspx vs .ashx MAIN difference
What are the differences between .aspx and .ashx pages?
I use ashx now when I need to handle a request that was called from code and returned with a response, but I would like a more technical answer please.
...
Convert unix time to readable date in pandas dataframe
...sense. Pandas: Converting to Timestamps goes through it pretty nicely also now I know about to_datetime.
– W A Carnegie
Oct 7 '13 at 22:55
...
How to properly assert that an exception gets raised in pytest?
...nstantly evolves and with one of the nice changes in the recent past it is now possible to simultaneously test for
the exception type (strict test)
the error message (strict or loose check using a regular expression)
Two examples from the documentation:
with pytest.raises(ValueError, match='mu...