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Android: how to handle button click
...nance becomes second-nature.
One big advantage is that you can write unit tests now for the method. Option 1 can do this, but 2 and 3 are more difficult.
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Reading a file line by line in Go
...ing the case where the line is greater than the reader's buffer size.
I tested the various solutions suggested by writing a program to test the scenarios which are identified as problems in other answers:
A file with a 4MB line.
A file which doesn't end with a line break.
I found that:
The Sca...
Declaring a custom android UI element using XML
... attrs,
R.styleable.MyCustomView);
//Use a
Log.i("test",a.getString(
R.styleable.MyCustomView_android_text));
Log.i("test",""+a.getColor(
R.styleable.MyCustomView_android_textColor, Color.BLACK));
Log.i("test",a.getString(
R.styleable.MyCus...
How to list the size of each file and directory and sort by descending size in Bash?
...sdf.2000.gz
2,5M xyz.PT.gz
136K xyz.6000.gz
116K xyz.6000p.gz
88K test.4000.gz
76K test.4000p.gz
44K test.2000.gz
8,0K desc.common.tcl
8,0K wer.2000p.gz
8,0K wer.2000.gz
4,0K ttree.3
Explanation
du displays "disk usage"
h is for "human readable" (both, in sort and in du)
max...
How to copy a file from one directory to another using PHP?
Say I've got a file test.php in foo directory as well as bar . How can I replace bar/test.php with foo/test.php using PHP ? I'm on Windows XP, a cross platform solution would be great but windows preferred.
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Get the index of the nth occurrence of a string?
...t.IndexOfNth(value, idx + 1, --nth);
}
Also, here are some (MBUnit) unit tests that might help you (to prove it is correct):
using System;
using MbUnit.Framework;
namespace IndexOfNthTest
{
[TestFixture]
public class Tests
{
//has 4 instances of the
private const str...
Center a DIV horizontally and vertically [duplicate]
...
@AlcubierreDrive: I could test it in all major modern browsers and iOS and it works well. I could not test in Android nor windows 8. I would appreciate if someone tells me. In IE8 it only works if the .content is smaller than the browser. It does not ...
Convert Go map to json
...i := 0; i < 10; i++ {
datas[fmt.Sprint(i)] = Foo{Number: 1, Title: "test"}
}
j, err := json.Marshal(datas)
fmt.Println(string(j), err)
2 Simply just use a slice (javascript array):
datas2 := make([]Foo, N)
for i := 0; i < 10; i++ {
datas2[i] = Foo{Number: 1, Title: "test"}
}
j, err ...
Is int[] a reference type or a value type?
...
The simplest test for reference type vs. value type is that reference types can be null, but value types can not.
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Pass parameter to fabric task
...
Fabric 2 task arguments documentation:
http://docs.pyinvoke.org/en/latest/concepts/invoking-tasks.html#task-command-line-arguments
Fabric 1.X uses the following syntax for passing arguments to tasks:
fab task:'hello world'
fab task:something='hello'
fab task:foo=99,bar=True
fab task:fo...