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How to get the build/version number of your Android application?
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@Felix you can't call getPackageManager() outside of context, so getApplicationContext() (or passed context) might be needed.
– Sver
Sep 24 '12 at 7:06
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Pod install is staying on “Setting up CocoaPods Master repo”
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@Gabox Have you call sudo gem install cocoa pods and pod setup after you installed command line tools?
– Greg
Jan 10 '14 at 8:49
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reducing number of plot ticks
... df ( pandas.DataFrame ) with datetime index [2019-01-01, ...2019-11-01], call ax = df.plot() , return a figure object . call ax.xaxis.set_major_locator(plt.MaxNLocator(3)) only show first 3 index [2019-01-01, 2019-01-02, 2019-01-03] .
– Mithril
Nov 4 '...
MediaNotification 媒体通知扩展：管理媒体播放器通知，支持播放控制 · Ap...
...检查名称并只处理适当的消息。Kodular现在也提供许多Androidx功能。只需要集成 “androidx.media.jar”。前台服务现在通过源代码中的 UsesServices 注解和生成的.aix文件中的 broadcastReceivers 部分手动声明。有了这些更改，不再需要为App In...
Java Security: Illegal key size or default parameters?
...ty (crypto.policy) is set in the java.security file, or has been set dynamically by using the Security.setProperty() call before the JCE framework has been initialized, that setting will be honored. By default, the property will be undefined.
– Marcin Kłopotek
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Catch a thread's exception in the caller thread in Python
I'm very new to Python and multithreaded programming in general. Basically, I have a script that will copy files to another location. I would like this to be placed in another thread so I can output .... to indicate that the script is still running.
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How to inspect FormData?
...foo, bar)To take any number of argument you could use the apply method and call it as such: console.log.apply(console, array).
But there is a new ES6 way to apply arguments with spread operator and iteratorconsole.log(...array).
Knowing this, And the fact that FormData and both array's has a Symbol...
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
...s because the UINavigationController’s preferredStatusBarStyle doesn’t call through to the ViewController it hosts, and instead just returns based on its navigationBarStyle.
– mxcl
Oct 16 '13 at 13:51
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input() error - NameError: name '…' is not defined
...; input("Enter your name: ")
Enter your name: dummy
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "<string>", line 1, in <module>
NameError: name 'dummy' is not defined
Security considerations with Python 2.7's input:
Since whatever user t...
event.preventDefault() vs. return false
...return false from within a jQuery event handler is effectively the same as calling both e.preventDefault and e.stopPropagation on the passed jQuery.Event object.
e.preventDefault() will prevent the default event from occuring, e.stopPropagation() will prevent the event from bubbling up and return ...