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Difference between Python's Generators and Iterators
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>>> collections.Iterable()
Traceback (most recent call last):
File "<pyshell#79>", line 1, in <module>
collections.Iterable()
TypeError: Can't instantiate abstract class Iterable with abstract methods __iter__
Some examples of iterables are the built-in tuples, lists, ...
Does setWidth(int pixels) use dip or px?
..._width="50dip" in my case. it will return me 50 the exact value in the xml file. i then checked this in the app and as expected, the value is incorrect and draws the view too large then expected
– Jonathan
Jan 17 '11 at 15:15
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Does Swift have documentation generation support?
...ge.jpg)
The URL can be either a web URL (using "http://") or an absolute file path URL (I can't seem to get relative file paths to work).
The URLs for links and images can also be separated from the inline element in order to keep all URLs in one, manageable place:
/// A [link][1] an an ![image]...
Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
...ins IntelliJ IDEA: Go to Help -> Edit Custom Properties.... Create the file if it asks you to create it. To disable the error message paste the following to the file you created:
idea_rt
idea.no.launcher=true
This will take effect on the restart of the IntelliJ.
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Set folder browser dialog start location
...esktopDirectory
Desktop
"The logical Desktop rather than the physical file system location."
DesktopDirectory:
"The directory used to physically
store file objects on the desktop. Do
not confuse this directory with the
desktop folder itself, which is a
virtual folder."
MSDN - Sp...
Are there any standard exit status codes in Linux?
...EX_OSERR 71 /* system error (e.g., can't fork) */
#define EX_OSFILE 72 /* critical OS file missing */
#define EX_CANTCREAT 73 /* can't create (user) output file */
#define EX_IOERR 74 /* input/output error */
#define EX_TEMPFAIL 75 /* temp failure;...
In java how to get substring from a string till a character c?
I have a string (which is basically a file name following a naming convention) abc.def.ghi
9 Answers
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Do browsers parse javascript on every page load?
Do browsers (IE and Firefox) parse linked javascript files every time the page refreshes?
6 Answers
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What exactly do “u” and “r” string flags do, and what are raw string literals?
...m -- that's all. It also gained some popularity to express native Windows file paths (with backslashes instead of regular slashes like on other platforms), but that's very rarely needed (since normal slashes mostly work fine on Windows too) and imperfect (due to the "except" clause above).
r'...' ...
How to remove padding around buttons in Android?
...droid:button="@drawable/toggle_selector"
/>
set your drawable file to button attribute like: android:button="@drawable/toggle_selector"
Below is my toggle_selecter.xml file
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res...