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Rename all files in directory from $filename_h to $filename_half?
... one_h.png two_h.png three_h.png
$ ls
one_h.png three_h.png two_h.png
test solution:
$ rename 's/_h.png/_half.png/' *.png
$ ls
one_half.png three_half.png two_half.png
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Ship an application with a database
...where it can be accessed and
* handled. This is done by transfering bytestream.
* */
private void copyDataBase() throws IOException {
/*
* Close SQLiteOpenHelper so it will commit the created empty database
* to internal storage.
*/
close();
...
Binding a WPF ComboBox to a custom list
... {
((ConnectionViewModel)DataContext).PhonebookEntry = "test";
}
}
public class PhoneBookEntry
{
public string Name { get; set; }
public PhoneBookEntry(string name)
{
Name = name;
}
public override string T...
Creating an Android trial application that expires after a fixed time period
...ays trial expired, even though i have many days still in dashboard. I also tested on nougat device, seems to be working fine on naugat. maybe it has some older android version compatibility issues
– Amir Dora.
Jun 6 '18 at 7:30
...
How to check for a JSON response using RSpec?
...
Another approach to test just for a JSON response (not that the content within contains an expected value), is to parse the response using ActiveSupport:
ActiveSupport::JSON.decode(response.body).should_not be_nil
If the response is not parsa...
Is there a C# case insensitive equals operator?
...cales. For more info, see moserware.com/2008/02/does-your-code-pass-turkey-test.html
– Jeff Moser
Mar 10 '09 at 19:07
10
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Is there a shortcut in Eclipse to Re-run the most recently launched program?
...
I am currently editing my JUnit test and I only want to run the test method I am writing. I do that by highlighting the method name first -> I do this every I time I want to run. So I googled for a shortcut for running the most recent run. I think this i...
Git diff --name-only and copy that list
...
Try the following command, which I have tested:
$ cp -pv --parents $(git diff --name-only) DESTINATION-DIRECTORY
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Can I use require(“path”).join to safely concatenate urls?
... for doing that now. So rather than reinvent the wheel, write all your own tests, find bugs, fix them, write more tests, find an edge case where it doesn't work, etc., you could use this package.
url-join
https://github.com/jfromaniello/url-join
Install
npm install url-join
Usage
var urljoin =...
Find index of a value in an array
...o search.</param>
///<param name="predicate">The expression to test the items against.</param>
///<returns>The index of the first matching item, or -1 if no items match.</returns>
public static int FindIndex<T>(this IEnumerable<T> items, Func<T, bool> ...