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How to center a “position: absolute” element
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64
This quite simply does not work, unless a width is set. It might APPEAR to work if you have text-align:center on the parent and don't have...
AddRange to a Collection
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64
No, this seems perfectly reasonable. There is a List<T>.AddRange() method that basically...
Cross field validation with Hibernate Validator (JSR 303)
...re to accomplish this validation? That seems like overkill for what a java based annotation should be able to accomplish. To my virgin eyes the solution by Nicko proposed above still seems cleaner both from a usability standpoint (his annotation is easy to read and quite functional vs. inelegant jav...
Embedding unmanaged dll into a managed C# dll
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Difference between subprocess.Popen and os.system
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Subprocess is based on popen2, and as such has a number of advantages - there's a full list in the PEP here, but some are:
using pipe in the shell
better newline support
better handling of exceptions
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Instance variables vs. class variables in Python
...s
globals
built-ins
For attribute access, the order is:
instance
class
base classes as determined by the MRO (method resolution order)
Both techniques work in an "inside-out" manner, meaning the most local objects are checked first, then outer layers are checked in succession.
In your example...
UIWebView open links in Safari
...requests, no to the hostname parsing. A better approach would be to filter based on the URL scheme. On iOS 8.4 (simulator), I got "applewebdata" used as the scheme for anchor links, but that may vary with target version.
– MandisaW
Feb 29 '16 at 20:34
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What are the drawbacks of Stackless Python? [closed]
...ython.
There are absolutely no plans for "significant changes to the code base". That quote and reference hyperlink from Arafangion's (see the comment) are from roughly 2000/2001. The structural changes have long been done, and it's what I mentioned above. Stackless as it is now is stable and matu...
Package objects
...d by the package.
Not so with Scala 3, scheduled to be released mid-2020, based on Dotty, as in here:
Toplevel Definitions
All kinds of definitions can be written on the toplevel.
Package objects are no longer needed, will be phased out.
package p
type Labelled[T] = (String, T)
val a: Labelled...
Mongodb Explain for Aggregation framework
...ious types of reports or analysis on documents in one or more collections. Based on the idea of a pipeline. We take input from a MongoDB collection and pass the documents from that collection through one or more stages, each of which performs a different operation on it's inputs. Each stage takes as...