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Is effective C++ still effective?
...probably have an entire chapter on making effective use of the concurrency API. Such a book would also contain different examples, e.g., ones making use of auto variables, range-based for loops, in-class default initializers, as well as the occasional variadic template. To the extent that this book ...
How to capture the “virtual keyboard show/hide” event in Android?
...t based on whether the virtual keyboard is shown or not. I've searched the API and various blogs but can't seem to find anything useful.
...
C default arguments
...way to accomplish the same goal. I have a function that is part of a fixed API that I don't want to change, but I need it to take a new param. Of course, it is so blindingly obvious that I missed it (got stuck on thinking of the default param!)
– RunHolt
Oct 11...
Prevent the keyboard from displaying on activity start
...
If you are using API level 21, you can use editText.setShowSoftInputOnFocus(false);
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fo...
Can I embed a custom font in an iPhone application?
...size:20.0f]];
GraphicsServices can even be loaded at runtime in case the API disappears in the future:
#import <dlfcn.h>
NSUInteger loadFonts()
{
NSUInteger newFontCount = 0;
NSBundle *frameworkBundle = [NSBundle bundleWithIdentifier:@"com.apple.GraphicsServices"];
const char *f...
How can I run PowerShell with the .NET 4 runtime?
... can build .NET 4.0 applications that call PowerShell using the PowerShell API (System.Management.Automation.PowerShell) just fine, but these steps will help get the in-the-box PowerShell hosts to work under .NET 4.0.
Remove the registry keys when you don't need them any more. These are machine-w...
Is there a simple, elegant way to define singletons? [duplicate]
...nst multiple instantiations, other than just via convention in use of your API. I would still just put methods in a module, and consider the module as the singleton.
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BLE（二）信道&数据包&协议栈格式 - 创客硬件开发 - 清泛IT社区，...
...令信息，并将指令打包成合适的profile。GAP层： 向上提供API，向下合理分配各个层工作。
0x31 Physical Layer任何一个通信系统，首先要确定的就是通信介质（物理通道，Physical Channel），BLE也不例外。在BLE协议中，“通信介质”的定...
How can I access a JavaScript object which has spaces in the object's key?
...ry: string;
Stars: any;
Top_Ten: string;
}
I have called the API as:
public async getListOfRestos() {
return (await fetch(
`http://starlord.hackerearth.com/TopRamen`,
{
method: "get",
credentials: "include",
headers: {
"Content-Type...
Socket send函数和recv函数详解以及利用select()函数来进行指定时间的阻塞 ...
...塞对象上可以有非阻塞的调用方式，我们可以通过一定的API去轮询状 态，在适当的时候调用阻塞函数，就可以避免阻塞。而对于非阻塞对象，调用特殊的函数也可以进入阻塞调用。函数select就是这样的一个例子。
阻塞通信
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