大约有 7,000 项符合查询结果（耗时：0.0408秒） [XML]
How can a time function exist in functional programming?
...ion. Actions are the values, variables and functions are the "containers"/"labels" we give those actions.
– kqr
Aug 12 '13 at 22:23
|
show 2...
How to handle screen orientation change when progress dialog and background thread active?
...gChanges="orientation|screenSize"
so it looks like
<activity android:label="@string/app_name"
android:configChanges="orientation|screenSize|keyboardHidden"
android:name=".your.package">
The matter is that the system destroys the activity when a change in the configuratio...
How to check SQL Server version
...and line ERRORLEVEL if >= 16 (and the second line goes to the :ExitFail label if the aforementioned ERRORLEVEL is >= 1).
Watchas, Gotchas & More Info
For SQL 2000+ you can use the SERVERPROPERTY to determine a lot of this info.
While SQL 2008+ supports the ProductMajorVersion & Prod...
LaTeX Optional Arguments
...ics[width=350 pt]{#3}
\temp %see above for caption etc.
\label{#2}
\end{center}
\end{figure}
}
In this case I only check for the single, "optional" argument that \newcommand{} provides. If you were to set it up for, say, 3 "optional" args, you'd still have to send the 3 blan...
How can I see all the issues I'm watching on Github?
...
Github does not have any option to list all the watched issues.
Marking labels on such issues also does not solve the purpose.
But github sends notification whenever there is any change in the issue. So you can check all the notification at a single place https://github.com/notifications
By de...
项目管理实践【六】自动同步数据库【Using Visual Studio with Source Cont...
....proj文件的StartKitDB文件夹，纳入到我们的版本控制中。但是，如果我们简单的把这个文件添加到我们的StartKit项目的代码库中，那么，当我们提交数据库更新时，就会自动编译整个StartKit项目，而这时候，我们项目可能并没有更...
UIViewController viewDidLoad vs. viewWillAppear: What is the proper division of labor?
... things that you only have to do once in viewDidLoad - like setting your UILabel texts. However, you may want to modify a specific part of the view every time the user gets to view it, e.g. the iPod application scrolls the lyrics back to the top every time you go to the "Now Playing" view.
However,...
Named regular expression group “(?Pregexp)”: what does “P” stand for?
...ything is a pattern, though, in a regexp, so it is kind of strange to only label (?P<…>…) groups as patterns. This will do, though, for my students. :)
– Eric O Lebigot
Apr 8 '12 at 3:43
...
How to provide different Android app icons for different gradle buildTypes?
...n="${appIcon}"
android:roundIcon="${appIconRound}"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
...
</application>
</manifest>
build.gradle
android {
...
productFlavors{
Te...
Can I use __init__.py to define global variables?
...instance if you had parameter constants for two separate url requests just label them like so:
mymodule/config.ini
[request0]
conn = 'admin@localhost'
pass = 'admin'
...
[request1]
conn = 'barney@localhost'
pass = 'dinosaur'
...
I found the documentation on the Python website very helpful. I am ...