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Base 64 encode and decode example code
...orithms... What if you need Base64 and Hex? How would you name the methods then?
– Rolf ツ
Nov 15 '18 at 11:25
...
Signing a Windows EXE file
...Prompt in Windows 7)." msdn.microsoft.com/en-us/library/8s9b9yaz(v=vs.110).aspx
– Westy92
Jul 10 '14 at 14:11
Very cur...
jQuery Datepicker with text input that doesn't allow user input
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If you are reusing the date-picker at multiple places then it would be apt to modify the textbox also via JavaScript by using something like:
$("#my_txtbox").attr( 'readOnly' , 'true' );
right after/before the place where you initialize your datepicker.
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warning: implicit declaration of function
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You are using a function for which the compiler has not seen a declaration ("prototype") yet.
For example:
int main()
{
fun(2, "21"); /* The compiler has not seen the declaration. */
return 0;
}
int fun(int x, char *p)
{
...
Connecting overloaded signals and slots in Qt 5
...hat takes an int.
If you have unresolved overloads for the slot argument, then you'll need to supply the second template argument to connect(). Unfortunately, there's no syntax to ask for the first to be inferred, so you'll need to supply both. That's when the second approach can help:
Use a temp...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...备之利器，欢迎体验！
来自中文网文档：https://www.fun123.cn/reference/iot/ble.html
可以获得到广播数据吗?可以获得到广播数据吗?可以接收广播数据：https://www.fun123.cn/reference/ ... l#AdvertisementData
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Add comma to numbers every three digits
...text().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,") );
})
}
You could then use it like this:
$("span.numbers").digits();
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Count character occurrences in a string in C++
... I think calling a web service would be much more fun than lambdas, then the core algorithm isn't just inscrutable, it's stored elsewhere.
– Ben Voigt
Oct 5 '10 at 21:35
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Getting the class name from a static method in Java
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In order to support refactoring correctly (rename class), then you should use either:
MyClass.class.getName(); // full name with package
or (thanks to @James Van Huis):
MyClass.class.getSimpleName(); // class name and no more
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How to get elements with multiple classes
...= $('div[class^="abc"][style!="display: none;"]')[0];
then the desired children of that element:
var ax = tom.querySelectorAll('.zA.yO, .zA.zE');
works perfectly! note you don't have to do document.querySelector you can as above pass in a pre-selected object.
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