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半个汉字的校验与处理(C++) - C/C++ - 清泛网 - 专注C/C++及内核技术
半个汉字的校验与处理(C++)由于汉字是2个字符(这里不讨论可变字符的情形),因此,在C语言中,用一个固定长度的buffer 存放包含汉字的字符串,就有汉字被截断从而导致...由于汉字是2个字符(这里不讨论可变字符的情形),因此...
C++ ADO Excel中RecordSet.Open打开记录的两个参数adOpenKeyset、adLockBat...
C++ ADO Excel中RecordSet.Open打开记录的两个参数adOpenKeyset、adLockBatchOptimistic的详细说明C++ ADO Excel中RecordSet.Open打开记录的两个参数adOpenKeyset、adLockBatchOptimistic的详细说明:缺省值1 adLockReadOnly RecordSet...C++ ADO Excel中RecordSet.Open打开记录...
“地摊哥”负债500万靠借钱创业翻身 - 资讯 - 清泛网 - 专注C/C++及内核技术
...扁担,开过淘宝店。湖北90后付文杰年纪轻轻,却在创业的路上身经百战。如今,他又迈向了新的征程:开旅游连锁酒店。2009年,...摆过地摊,当过“扁担”,开过淘宝店。湖北90后付文杰年纪轻轻,却在创业的路上身经百战。...
web安全测试之基本观察学习笔记——使用WebScarab观察实时的POST数据 - 更...
web安全测试之基本观察学习笔记——使用WebScarab观察实时的POST数据web安全测试之基本观察学习笔记——使用WebScarab观察实时的POST数据POST请求时用于提交复杂表单最常见的方法,不同于GET取值,我们无法仅...web安全测试之基本观...
App Inventor 2 连接调试器的几种方式的比较 - App Inventor 2 中文网 - 清...
App Inventor 2 连接调试器的几种方式的比较app_inventor_2_debug从功能上来说大致分为3类,即:但是每种类型下面仍有一些不同的选择,下面开始介绍各种连接方式的特点。连接方式测试介质特点AI伴侣Android手机特别适合小朋友,简单...
Include constant in string without concatenating
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To use constants inside strings you can use the following method:
define( 'ANIMAL', 'turtles' );
$constant = 'constant';
echo "I like {$constant('ANIMAL')}";
How does this work?
You can use any string function name and arbitrary parameters
One can place any function ...
How I can delete in VIM all text from current line to end of file?
...iting and saving the file.
head hugefile > firstlines
(If you are on Windows you can use the Win32 port of head)
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unable to copy/paste in mingw shell
I just installed MinGW on Windows and I'm unable to copy/paste as I am used to on Linux or even PuTTY. What is the trick for copying and pasting text (e.g. from chrome) into MinGW shell?
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Oracle: how to UPSERT (update or insert into a table?)
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The issue is that you have a window in between the insert and the update where another process could successfully fire a delete. I did however use this pattern on a table that never has deletes fired against it.
– chotchki
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为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
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App Inventor 2 是积木式在线安卓开发环境,利用拖拽式的方式实现代码块堆叠,从而完成相应的逻辑。
上手很容易,但是由于代码块提供的功能有限,使用比较单一,在开发上有很大的局限性,但是它提供了拓展Extension特性...