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Get battery level and state in Android
...D intent is set up dynamically, because it can not be received through components declared in manifests, only by explicitly registering for it with Context.registerReceiver().
public class Main extends Activity {
private TextView batteryTxt;
private BroadcastReceiver mBatInfoReceiver = new Broa...
When does a process get SIGABRT (signal 6)?
...signal always come from within the process or can this signal be sent from one process to another?
10 Answers
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How to get screen width without (minus) scrollbar?
...upport is pretty decent, with IE 9 and up supporting this. For OLD IE, use one of the many fallbacks mentioned here.
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How to configure the web.config to allow requests of any length
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That alone was not enough for me. I had to also add this to the system.web section: <httpRuntime maxQueryStringLength="8192"/>
– Rob Sedgwick
Jul 23 '13 at 10:58
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[since C++11] std::array的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
... // array: 1 2 3 0 0
a[a.size() - 1] = 5; // change last one
printContainer(a, "array: "); // array: 1 2 3 0 5
a.at(a.size() - 2) = 4;
printContainer(a, "array: "); // array: 1 2 3 4 5
int sum;
sum = accumulate(a.begin(), a.end(), 0);
psln(sum); ...
Bulk Insertion in Laravel using eloquent ORM
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This will use one insert. So, given a big enough array, it will fail.
– patrox
Apr 1 '16 at 16:43
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原子vector的一种实现源码(atomic-vector) - C/C++ - 清泛网 - 专注C/C++及内核技术
...mines how many elements
* the AtomicVector will initially hold, and each one will be initialized to
* the given default value. Elements may be retrieved and exchanged with any
* valid index by many readers and writers concurrently, though the operations
* may be very slow if std::atomic<Valu...
How to display Toast in Android?
...nContext(), "Toast Message", Toast.LENGTH_LONG).show();
or make a custom one by providing custom layout file
Toast myToast = new Toast(getApplicationContext());
myToast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
myToast.setDuration(Toast.LENGTH_LONG);
myToast.setView(myLayout);
myToast.show();
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Parse date string and change format
...at2 is the target string format to output.
– ThorSummoner
Apr 15 '15 at 21:45
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Remove all special characters except space from a string using JavaScript
...nd the first character of camelCase supposed to be in lower case, but this one in uppercase.
– Sansun
Mar 6 at 13:12
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