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How to sort Map values by key in Java?
...shSet. Roughly speaking operations that find or insert an element will go from O(1) to O(Log(N)).
In a HashMap, moving from 1000 items to 10,000 doesn't really affect your time to lookup an element, but for a TreeMap the lookup time will be about 3 times slower (assuming Log2). Moving from 1000 t...
Using tags to turn off caching in all browsers? [duplicate]
...-cache (100% conditional requests afterwards). "no-store" sometimes loaded from cache without even attempting a conditional request. Firefox responds better to "no-store" but still sometimes loads from cache if you reload immediately afterwords. What a mess!
– ianbeks
...
How can I plot separate Pandas DataFrames as subplots?
...
You can see e.gs. in the documentation demonstrating joris answer. Also from the documentation, you could also set subplots=True and layout=(,) within the pandas plot function:
df.plot(subplots=True, layout=(1,2))
You could also use fig.add_subplot() which takes subplot grid parameters such ...
Difference between WebStorm and PHPStorm
...didn't help that much.
You should train your search-fu twice as harder.
FROM: http://www.jetbrains.com/phpstorm/
NOTE: PhpStorm includes all the functionality of WebStorm (HTML/CSS Editor, JavaScript Editor) and adds full-fledged support for PHP and Databases/SQL.
Their forum also has quite...
Simplest way to do a fire and forget method in c# 4.0
...fire-and-forget style, the right way - in the
/// background, separate from the current thread, with no risk
/// of it trying to rejoin the current thread.
/// </summary>
public static void RunBg(Func<Task> fn)
{
Task.Run(fn).ConfigureAwait(false);
}
...
How do I test a private function or a class that has private methods, fields or inner classes?
...ay to test a private method, or any inaccessible member, is via @Jailbreak from the Manifold framework.
@Jailbreak Foo foo = new Foo();
// Direct, *type-safe* access to *all* foo's members
foo.privateMethod(x, y, z);
foo.privateField = value;
This way your code remains type-safe and readable....
What does “exited with code 9009” mean during this build?
...y, but seems to get up by VS. If there was a way to view the env variables from inside VS I could confirm this.
– jamiebarrow
Oct 7 '14 at 9:32
...
Python: What OS am I running on?
...
I'd have thought it's more likely you upgraded from Windows 8 (vs. it being a clean install) and whatever Python looks up in the registry or whatever was left behind?
– OJFord
Jan 30 '18 at 20:53
...
How do I extend a class with c# extension methods?
...tension methods use instances of that type.
There is nothing stopping you from creating your own static helper method like this:
static class DateTimeHelper
{
public static DateTime Tomorrow
{
get { return DateTime.Now.AddDays(1); }
}
}
Which you would use like this:
DateTim...
Android - get children inside a View?
...vary based on how vertical/horizontal the view hierarchy is.
Cross-posted from: Android | Get all children elements of a ViewGroup
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