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Correct format specifier to print pointer or address?
...ing you don't mind the vagaries and variations in format between different platforms, is the standard %p notation.
The C99 standard (ISO/IEC 9899:1999) says in §7.19.6.1 ¶8:
p The argument shall be a pointer to void. The value of the pointer is
converted to a sequence of printing characters...
Why is GHC so large/big?
...ractical? Cites: 1.#3658 (Dynamically link GHCi (and use system linker) on platforms that support it) – GHC ghc.haskell.org/trac/ghc/ticket/3658; 2.#8266 (Dynamic linking on Mac) – GHC ghc.haskell.org/trac/ghc/ticket/8266 ; 3.#8376 (Static Executable + GHC API (+ Dynamic Linking?) gives Segfault...
Why not use Double or Float to represent currency?
...
@trusktr, I'd go with your platform's decimal type. In Java, that's BigDecimal.
– zneak
Mar 6 '16 at 19:42
14
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Some questions about Automatic Reference Counting in iOS5 SDK
...no need to keep manual reference counted code around to address that older platform. iPhone OS 3.x perhaps, but I imagine Apple might discontinue support for that as a target platform once 5.0 ships, like they did for 2.x when 4.0 came out.
– Brad Larson♦
Ju...
Single script to run in both Windows batch and Linux Bash?
...ng the same behaviour as bash.
If you want to have multiple lines on both platforms and only execute them at the end of the block, you can do this:
:;( #
:; echo 'Hello' #
:; echo 'bash!' #
:; );<<'here-document delimiter'
(
echo Hello
echo cmd!
) & rem ^
here-documen...
LR性能测试结果样例分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...某两种硬件平台的优劣，就可以使用相同的配置方法部署软件系统，然后使用相同的脚本、场景设计、统计方法去分析，最终得出一个较优的配置。
业务成功率
“业务成功率”这个指标在很多系统中都提及到，比如电...
Turn a simple socket into an SSL socket
...le" as I thought, but finally (thanks God!) I see some code. Is this cross-platform or just for unix/unix-like systems?
– juliomalegria
May 1 '13 at 23:55
...
What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
..., which is the new default (overall, there
are now five options for the /platform C# compiler switch: x86,
Itanium, x64, anycpu, and anycpu32bitpreferred). When using the "Prefer 32-Bit"
flavor of AnyCPU, the semantics are as follows:
If the process runs on a 32-bit Windows system, it ...
How do DATETIME values work in SQLite?
...can tell, the only reason to worry about 2038 would be support on the host platform. The SQLite documentation claims to use C's localtime_r() (sqlite.org/lang_datefunc.html#caveats_and_bugs) in the reference implementation, and localtime() can potentially be vulnerable to 2038 if the host platform h...
IOException: read failed, socket might closed - Bluetooth on Android 4.3
...nder the hood of the BluetoothDevice class (see https://github.com/android/platform_frameworks_base/blob/android-4.3_r2/core/java/android/bluetooth/BluetoothDevice.java#L1037).
Now, when I receive that exception, I instantiate a fallback BluetoothSocket, similar to the source code below. As you can...