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What does android:layout_weight mean?
I don't understand how to use this attribute. Can anyone tell me more about it?
13 Answers
...
JavaScript pattern for multiple constructors
... have to sniff them manually. JavaScript will happily call a function with more or fewer than the declared number of arguments.
function foo(a, b) {
if (b===undefined) // parameter was omitted in call
b= 'some default value';
if (typeof(a)==='string')
this._constructInSomeW...
Why do python lists have pop() but not push()
...ead code that uses
the other one, so you need to learn
both, which is more cognitive load.
You can also see he discusses the idea of if push/pop/put/pull should be at element [0] or after element [-1] where he posts a reference to Icon's list:
I stil think that all this is best
left out...
How do I put an already-running process under nohup?
... As the question was how to "put it under nohup",disown -h perhaps is the more exact answer: "make disown behave more like nohup (i.e. the jobs will stay in your current shell's process tree until you exit your shell) This allows you to see all the jobs that this shell started." (from [quantprincip...
What is Rack middleware?
...
Rack as Design
Rack middleware is more than "a way to filter a request and response" - it's an implementation of the pipeline design pattern for web servers using Rack.
It very cleanly separates out the different stages of processing a request - separation ...
Why wasn't PyPy included in standard Python?
...the language but is still important at a practical level).
CPython runs on more architectures than PyPy and has been successfully adapted to run in embedded architectures in ways that may be impractical for PyPy.
CPython's reference counting scheme for memory management arguably has more predictable...
PHP multidimensional array search by value
...the search (until it finds a match). The newer solution is easier to read, more concise, but the OP specifically brought up performance as an issue
– BeetleJuice
Jul 27 '17 at 17:19
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How can I check if an argument is defined when starting/calling a batch file?
...
A more-advanced example:
⍟ unlimited arguments.
⍟ exist on file system (either file or directory?) or a generic string.
⍟ specify if is a file
⍟ specify is a directory
⍟ no extensions, would work in legacy scripts!
...
How to get UITableView from UITableViewCell?
...leView;
@end
This is a much better design, though it will require a bit more code refactoring to use in existing projects. In your tableView:cellForRowAtIndexPath use SOUITableViewCell as your cell class or make sure your custom cell class is subclassed from SOUITableViewCell and assign the tabl...
How to get current foreground activity context in android?
... memory leak problem, because of the static reference to the activity. For more detail see the following link http://android-developers.blogspot.fr/2009/01/avoiding-memory-leaks.html
To avoid this, you should manage activities references.
Add the name of the application in the manifest file:
<a...