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How to convert a scala.List to a java.util.List?
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@Vitamon It doesn't throw any error for me -- I just tested it to confirm.
– Daniel C. Sobral
May 8 '13 at 16:46
4
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Can the Android drawable directory contain subdirectories?
...nputStream is = null;
try {
is = this.getResources().getAssets().open("test/sample.png");
} catch (IOException e) {
;
}
image = BitmapFactory.decodeStream(is);
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Can someone explain the dollar sign in Javascript?
...also not work. In the case that you see something like $( "a" ).addClass( "test" ), the dollar sign is the entire name of whatever that is.
– still_dreaming_1
Feb 20 '17 at 14:48
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ReSharper warns: “Static field in generic type”
...ally have public fields, but...
public static int Foo;
}
public class Test
{
public static void Main()
{
Generic<string>.Foo = 20;
Generic<object>.Foo = 10;
Console.WriteLine(Generic<string>.Foo); // 20
}
}
As you can see, Generic<strin...
Why does HTML5 form-validation allow emails without a dot?
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As a sidenote one of the shortest working email addresses ( recordsetter.com/world-record/shortest-email-address/4327 ) is au@ua
– Kyborek
Oct 16 '18 at 7:09
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Why does this Java code compile?
...ferent. So this answer will tackle the rules in two parts.
We'll use this test program throughout:
public class test {
int a = a = 1;
int b = b + 1;
public static void Main(String[] args) {
int c = c = 1;
int d = d + 1;
}
}
The declaration of b is invalid and fail...
Find and restore a deleted file in a Git repository
...t where you know the file existed>
Now it's time to run the automated test. The shell command '[ -e foo.bar ]' will return 0 if foo.bar exists, and 1 otherwise. The "run" command of git-bisect will use binary search to automatically find the first commit where the test fails. It starts halfway ...
How do I get the row count of a pandas DataFrame?
...er, there are notable performance differences ( len(DataFrame.index) is fastest).
Code to reproduce the plot:
import numpy as np
import pandas as pd
import perfplot
perfplot.save(
"out.png",
setup=lambda n: pd.DataFrame(np.arange(n * 3).reshape(n, 3)),
n_range=[2**k for k in range(25...
Enabling WiFi on Android Emulator
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I want to test VNC server on emulator and vnc server app requires Wifi or USB to get connect to network? then what is the best solution ?
– mfq
Sep 12 '13 at 14:18
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Using Sinatra for larger projects via multiple files
... underestimate the power of using gem-modules for your app. You can easily test experimental changes in a well delimited environment and easily deploy them. Equally easy to revert back if something goes wrong.
There are a thousand ways to organize your code, so it would not hurt trying to get a lay...