大约有 40,000 项符合查询结果（耗时：0.0488秒） [XML]
Split an NSString to access one particular piece
...The question says "I only want to save the 10 in a string". I could have called the variable anything. The answer is correct for the question. In fact, nowhere does the question say it is a date, so I have amended the answer.
– JeremyP
Jul 27 '15 at 8:46
...
Locate current file in IntelliJ
...t + F1 almost does what you want. You need to hit Enter afterwards as IDEA allows multiple "targets" for navigation (project structure, file structure etc).
(Note you can also set AutoScroll to Source and AutoScroll from source using the two "boxes with arrows" buttons above the project structure v...
How do I catch an Ajax query post error?
...
@Yuck $.post can accept an error callback using deferred objects. Take a look at my answer below for an example.
– Michael Venable
Aug 24 '12 at 21:18
...
Lists: Count vs Count() [duplicate]
...ount property is part of the List itself (derived from ICollection). Internally though, LINQ checks if your IEnumerable implements ICollection and if it does it uses the Count property. So at the end of the day, there's no difference which one you use for a List.
To prove my point further, here's t...
Visual Studio: How to show Overloads in IntelliSense?
...itten, the only way I know of to view the overloads for a method is to actually edit the method by deleting the Parenthesis () and reopening them.
...
Disable cross domain web security in Firefox
...o add-ons (some of which don't work in the latest Firefox or don't work at all) and "you just need to enable support on the server".
...
How do I add a bullet symbol in TextView?
...st to clarify: use setText("\u2022 Bullet"); to add the bullet programmatically. 0x2022 = 8226
share
|
improve this answer
|
follow
|
...
Checking if jquery is loaded using Javascript
... the presence of jQuery. If jQuery isn't loaded then $() won't even run at all and your callback won't execute, unless you're using another library and that library happens to share the same $() syntax.
Remove your $(document).ready() (use something like window.onload instead):
window.onload = funct...
Group by month and year in MySQL
...y year and month. Lets say you want to order from this year and this month all the way back to 12 month
share
|
improve this answer
|
follow
|
...
What's the best way to do “application settings” in Android? [closed]
...orting this, Android provides a simple set of APIs.
Preferences are typically name value pairs. They can be stored as “Shared Preferences” across various activities in an application (note currently it cannot be shared across processes). Or it can be something that needs to be stored specific ...