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How to create a release signed apk file using Gradle?
... }
}
...
}
task askForPasswords << {
// Must create String because System.readPassword() returns char[]
// (and assigning that below fails silently)
def storePw = new String(System.console().readPassword("Keystore password: "))
def keyPw = new String(System.consol...
How to dynamically create a class?
... // NOTE: assuming your list contains Field objects with fields FieldName(string) and FieldType(Type)
foreach (var field in yourListOfFields)
CreateProperty(tb, field.FieldName, field.FieldType);
Type objectType = tb.CreateType();
return objectTy...
Converting string from snake_case to CamelCase in Ruby
...
If you're using Rails, String#camelize is what you're looking for.
"active_record".camelize # => "ActiveRecord"
"active_record".camelize(:lower) # => "activeRecord"
If you want to get an actual class, you should u...
How to automatically remove trailing whitespace in Visual Studio 2008?
...Options.vsFindOptionsRegularExpression, _
String.Empty, _
vsFindTarget.vsFindTargetCurrentDocument, , , _
vsFindResultsLocation.vsFindResultsNone)
saved = True
document.Save()
...
How to determine day of week by passing specific date?
...e Calendar.SUNDAY), instead of going through a calendar, just reformat the string: new SimpleDateFormat("EE").format(date) (EE meaning "day of week, short version")
if you have your input as string, rather than Date, you should use SimpleDateFormat to parse it: new SimpleDateFormat("dd/M/yyyy").par...
Is it possible for a computer to “learn” a regular expression by user-provided examples?
...
Yes, it's certainly "possible"; Here's the pseudo-code:
string MakeRegexFromExamples(<listOfPosExamples>, <listOfNegExamples>)
{
if HasIntersection(<listOfPosExamples>, <listOfNegExamples>)
return <IntersectionError>
string regex = "";
...
How to create EditText with rounded corners? [closed]
...ent"
android:layout_height="wrap_content"
android:text="@string/hello"
android:background="@drawable/rounded_edittext_states"
android:padding="5dip" />
</LinearLayout>
share
...
How to serialize SqlAlchemy result to JSON?
...(db.Integer, primary_key=True, auto_increment=True)
email = db.Column(db.String(200), unique=True)
@app.route('/users/')
def users():
users = User.query.all()
return jsonify(users)
if __name__ == "__main__":
users = User(email="user1@gmail.com"), User(email="user2@gmail.com")
db.crea...
How can I delete all unversioned/ignored files/folders in my working copy?
...status --no-ignore | grep '^[I?]' | cut -c 9- |
# setting IFS to the empty string ensures that any leading or
# trailing whitespace is not trimmed from the filename
while IFS= read -r f; do
# tell the user which file is being deleted. use printf
# instead of echo because different implement...
Get local IP address
...
To get local Ip Address:
public static string GetLocalIPAddress()
{
var host = Dns.GetHostEntry(Dns.GetHostName());
foreach (var ip in host.AddressList)
{
if (ip.AddressFamily == AddressFamily.InterNetwork)
{
return ip.ToStr...