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How to `go test` all tests in my project?
...
This should run all tests in current directory and all of its subdirectories:
$ go test ./...
This should run all tests for given specific directories:
$ go test ./tests/... ./unit-tests/... ./my-packages/...
This should run all tests ...
Current time formatting with Javascript
...time and UTC.
There are no built-in methods allowing you to get localized strings like "Friday", "February", or "PM". You have to code that yourself. To get the string you want, you at least need to store string representations of days and months:
var months = ["Jan", "Feb", "Mar", "Apr", "May",...
HashMap to return default value for non-found keys?
...roblem with this approach is if the value is a complicated object. Map<String, List>#put won't work as expected.
– Eyal
Nov 5 '14 at 14:53
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Color text in terminal applications in UNIX [duplicate]
...[0m", and then printf(KMAG "magenta RESET \n");
– mf_
Jan 7 '14 at 19:41
2
Better yet, puts( KMA...
On showing dialog i get “Can not perform this action after onSaveInstanceState”
...logFragment {
@Override
public void show(FragmentManager manager, String tag) {
try {
FragmentTransaction ft = manager.beginTransaction();
ft.add(this, tag);
ft.commit();
} catch (IllegalStateException e) {
Log.d("ABSDIALOGFRAG...
Read input from console in Ruby?
... personally like
using the method gets. When you use gets, it gets the string
that you typed, and that includes the ENTER key that you pressed
to end your input.
name = gets
"mukesh\n"
You can see this in irb; type this and you will see the \n, which is the “newline” character ...
How to remove the URL from the printing page?
...y print themselves, either).
To avoid "leaking" information via the query string, you could submit via POST
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How to get subarray from array?
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What K_7 said; most especially, monkey-patching the Builtins (Object, Array, Promise, etc) is very naughty. See the famous example of MooTools forcing a rename of the proposed native Array.prototype.contains to Array.prototype.incl...
Read XML file into XmlDocument
...e (text.xml). I want to read that in XmlDocument and store the stream in string variable.
5 Answers
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Performing user authentication in Java EE / JSF using j_security_check
...getRequest(). You can also just invalidate the session altogether.
public String logout() {
FacesContext.getCurrentInstance().getExternalContext().invalidateSession();
return "login?faces-redirect=true";
}
For the remnant (defining users, roles and constraints in deployment descriptor and...