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How to do multiple arguments to map function where one remains the same in python?
... similar situations (such as using pandas.apply method) using closures
In order to use them, you define a function which dynamically defines and returns a wrapper for your function, effectively making one of the parameters a constant.
Something like this:
def add(x, y):
return x + y
def add_c...
Is there a way to programmatically scroll a scroll view to a specific edit text?
...roll in the queue and letting the thread do it when it can, respecting the order of things it was doing before you requested it.
– Martin Marconcini
Apr 10 '14 at 22:52
37
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List vs List
...for example, Map<String, int>. Your consumer method might break.
In order to ensure that List can hold objects of a given type, Java generics introduced ? extends. So in #1, the List can hold any object which is derived from Map<String, String> type. Adding any other type of data would ...
Storing JSON in database vs. having a new column for each key
...ke this:
select meta_val from `table` where meta_key = 'name' and uid = 1 order by meta_id desc
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Swift: Convert enum value to String?
...". Edit OK, it's the editor getting rid of it, I had to enter 2 of them in order for it to show up
– zmit
Feb 5 '15 at 13:51
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How to remove all debug logging calls before building the release version of an Android app?
... final boolean DEBUG_STARTING_WINDOW = false;
static final boolean DEBUG_REORDER = false;
static final boolean DEBUG_WALLPAPER = false;
static final boolean SHOW_TRANSACTIONS = false;
static final boolean HIDE_STACK_CRAWLS = true;
static final boolean MEASURE_LATENCY = false;
With corresponding co...
When to favor ng-if vs. ng-show/ng-hide?
...t to be able to check validity on inputs that aren't currently visible, in order to determine whether the whole form is valid.
You're using some really elaborate stateful logic with conditional event handlers, as mentioned above. That said, if you find yourself manually attaching and detaching handl...
Static function variables in Swift
...ticularly liked this solution. This is a perfect example of using a higher-order function to achieve the same result as a static variable inside the scope of a function. Static function vars are not natively supported in Swift for good reasons. It's the natural evolution of programming. Trying to co...
Load view from an external xib file in storyboard
...ther than the original class. It doesn't actually have to be a subclass in order for this to work, but making it a subclass is what allows IB to see any IBInspectable/IBOutlet properties.
This extra boilerplate might seem suboptimal—and in a sense it is, because ideally UIStoryboard would handle ...
How to get a list of installed android applications and pick one to run
...igured it out. Now, I'm working on how can I access those installed app in order to create a shortcut inside my App. Is that possible?
– androidBoomer
Jan 24 '14 at 1:35
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