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gdb打印c++ std::vector元素内容 - C/C++ - 清泛网 - 专注C/C++及内核技术
gdb打印c++ std::vector元素内容gdb_vector_print使用GDB调试程序或coredump时，直接 p vec 打印的是vector内部成员的信息，不能直观输出元素的内容。通过打印内部元素地址内容的方式，查看vector元素内容，不限gcc版本：(gdb) 使用GDB调试程...
_proxy 窗口汉化无效，后续有空再弄。 - 微思想区 - 清泛IT论坛，有思想、有深度
_proxy 窗口汉化无效，后续有空再弄。
【解决】模拟器启动失败：ERROR: x86_64 emulation currently requires har...
...t code 8
handle puAcceleration: feature check for hvf emulator: ERROR: x86_64 emulation currently requires
hardware acceleration!
CPU acceleration status: Hill is not installed on this machine
解决方法：
安装硬件加速器，路径：
....\resources\app.asar.unpacked\Emulator\from-And...
Is it possible to ping a server from Javascript?
I'm making a web app that requires that I check to see if remote servers are online or not. When I run it from the command line, my page load goes up to a full 60s (for 8 entries, it will scale linearly with more).
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When should use Readonly and Get only properties
...I use "ReadOnly" properties and when should I use just "Get". What is the difference between these two.
5 Answers
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Getting raw SQL query string from PDO prepared statements
...r my thanks as well, was outside an entire extra class for this which I've now removed in favour of this as it's tiny and brilliant :). So damn useful for debbuging all the queries an application is doing on each page by logging them :D
– NaughtySquid
May 3 '17...
The difference between sys.stdout.write and print?
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print is just a thin wrapper that formats the inputs (modifiable, but by default with a space between args and newline at the end) and calls the write function of a given object. By default this object is sys.stdout, but you can pass a file using the "chevron" form. For example:
p...
How do I set the size of Emacs' window?
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If you want to change the size according to resolution you can do something like this (adjusting the preferred width and resolutions according to your specific needs):
(defun set-frame-size-according-to-resolution ()
(inte...
How to get a JavaScript object's class?
...bar = function (x) {return x+x;};
foo.bar(21); // == 42
Note: if you are compiling your code with Uglify it will change non-global class names. To prevent this, Uglify has a --mangle param that you can set to false is using gulp or grunt.
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Making a Simple Ajax call to controller in asp.net mvc
...arlier you were only returning JSON to browser without rendering any HTML. Now it has a HTML view rendered where it can get your JSON Data.
You can't directly render JSON its plain data not HTML.
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