大约有 14,000 项符合查询结果（耗时：0.0323秒） [XML]
Exporting APK from eclipse (ADT) silently crashes
...
No idea why but this also worked for me on Ubuntu Linux (Dell XPS13 running Project Sputnik distro with latest ADT Bundle). Problem started without any changes or warning, one day it worked the next it didn't. Increase to heap s...
AngularJS : automatically detect change in model
...tting up (potentially multiple) ng-change hooks on input controls a better idea?
– Alec
Mar 15 '13 at 3:42
12
...
How to make my custom type to work with “range-based for loops”?
...Doing so in a way that isn't compatible with an iterator is probably a bad idea, as future iterations of C++ might be relatively cavalier about breaking your code if you do.
As an aside, it is reasonably likely that a future revision of the standard will permit end_expr to return a different type th...
Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...lication. You can reuse it in different applications, so it’s not a good idea to couple it with the View of a single application, where you want to show it, because usually in the different applications you have different views. So it’s a good idea to use publish/subscribe for the Model-View com...
Regex to test if string begins with http:// or https://
...ut did work without ^)
Didn't need to escape the // though might be a good idea.
Here's the full RegularExpressionValidator if you need it:
<asp:RegularExpressionValidator ID="revURLHeaderEdit" runat="server"
ControlToValidate="txtURLHeaderEdit"
ValidationExpression="[Hh][Tt][Tt][Pp]...
Case objects vs Enumerations in Scala
... patterns.
To start, let's make sure we are working from the same basic idea of what an enumeration is. Let's define an enumeration mostly in terms of the Enum provided as of Java 5 (1.5):
It contains a naturally ordered closed set of named members
There is a fixed number of members
Membe...
how to remove the dotted line around the clicked a element in html
...tline to be transparent still harms the accessibility of your website. The idea is that it provides a visual indicator that an element is focused. If you make it non-visible, that indicator is lost. More info here: outlinenone.com
– ktbee
Oct 27 '19 at 14:41
...
What's the best way of scraping data from a website? [closed]
...jax before Jesse James Garrett named it ajax, before XMLHTTPRequest was an idea. Before jQuery, before json. I'm in my mid-30's, that's apparently considered ancient for this business.
I've written large scale crawling/scraping systems twice, once for a large team at a media company (in Perl) and r...
AttributeError: 'module' object has no attribute
...
You have mutual top-level imports, which is almost always a bad idea.
If you really must have mutual imports in Python, the way to do it is to import them within a function:
# In b.py:
def cause_a_to_do_something():
import a
a.do_something()
Now a.py can safely do import b wit...
MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...But I don't think this is needed for the system you have described.
In an ideal MVVM world, your application is comprised of your ViewModels, and your Models are the just the blocks used to build your application. They typically only contain data, so would not have methods such as DrawCard() (that ...