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How to make a chain of function decorators?
...udes the function functools.wraps(), which copies the name, module, and docstring of the decorated function to its wrapper.
(Fun fact: functools.wraps() is a decorator! ☺)
# For debugging, the stacktrace prints you the function __name__
def foo():
print("foo")
print(foo.__name__)
#outputs:...
android button selector
... just need to set selector of button in your layout file.
<Button
android:id="@+id/button1"
android:background="@drawable/selector_xml_name"
android:layout_width="200dp"
android:layout_height="126dp"
android:text="Hello" />
and done.
Edit
Following is button_effec...
Team city unmet requirement: MSBuildTools12.0_x86_Path exists
...d/details.aspx?id=40779) to install MSBuild12.0.
– Brandon
Jan 13 '14 at 20:51
37
...
Sign APK without putting keystore info in build.gradle
... gradle scripts:
/* Get password from Mac OSX Keychain */
def getPassword(String currentUser, String keyChain) {
def stdout = new ByteArrayOutputStream()
def stderr = new ByteArrayOutputStream()
exec {
commandLine 'security', '-q', 'find-generic-password', '-a', currentUser, '-g...
Google Gson - deserialize list object? (generic type)
...is to use an array as a type, e.g.:
MyClass[] mcArray = gson.fromJson(jsonString, MyClass[].class);
This way you avoid all the hassle with the Type object, and if you really need a list you can always convert the array to a list by:
List<MyClass> mcList = Arrays.asList(mcArray);
IMHO thi...
Session variables in ASP.NET MVC
...c sealed class SessionSingleton
{
#region Singleton
private const string SESSION_SINGLETON_NAME = "Singleton_502E69E5-668B-E011-951F-00155DF26207";
private SessionSingleton()
{
}
public static SessionSingleton Current
{
get
{
if ( HttpConte...
How do I get my Maven Integration tests to run
I have a maven2 multi-module project and in each of my child modules I have JUnit tests that are named Test.java and Integration.java for unit tests and integration tests respectively. When I execute:
...
How do I open the SearchView programmatically?
...
Expand the SearchView with
searchView.setIconified(false);
and collapse it with
searchView.setIconified(true);
You need to change the value of android:showAsAction from ifRoom|collapseActionView to always. The SearchView's...
SQL Server loop - how do I loop through a set of records
...
By using T-SQL and cursors like this :
DECLARE @MyCursor CURSOR;
DECLARE @MyField YourFieldDataType;
BEGIN
SET @MyCursor = CURSOR FOR
select top 1000 YourField from dbo.table
where StatusID = 7
OPEN @MyCursor
...
How do you beta test an iphone app?
How can you beta test an iPhone app? I can get it on my own device, and anyone that gives me a device, I can run it on theirs, but is there a way to do a limited release via the app store for beta testing?
...