大约有 13,000 项符合查询结果(耗时:0.0179秒) [XML]

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Regex that accepts only numbers (0-9) and NO characters [duplicate]

...nning with a digit, including strings like "1A". To avoid a partial match, append a $ to the end: ^[0-9]*$ This accepts any number of digits, including none. To accept one or more digits, change the * to +. To accept exactly one digit, just remove the *. UPDATE: You mixed up the arguments to IsM...
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Swift: Determine iOS Screen size [duplicate]

I would like to use Swift code to properly position items in my app for no matter what the screen size is. For example, if I want a button to be 75% of the screen wide, I could do something like (screenWidth * .75) to be the width of the button. I have found that this could be determined in Object...
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Android RoundRectShape圆角矩形使用详解 - C/C++ - 清泛网 - 专注C/C++及内核技术

...子如下: package com.example.testroundrectshape; import android.app.Activity; import android.graphics.Color; import android.graphics.Paint; import android.graphics.RectF; import android.graphics.drawable.ShapeDrawable; import android.graphics.drawable.shapes.RoundRectShape; import an...
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BAT会一直霸占中国互联网江湖吗? - 资讯 - 清泛网 - 专注C/C++及内核技术

...这些是BAT之争,其实对于消费者来说合并不复杂:同类型APP用户不需要两个! 这些分分合合就像股市涨涨跌跌,国家GDP并不会因为股市好而正比提高。同样,科技公司换各种角度效仿美国的思维和模式意图在国内争做领域独角...
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90后大学生创业凭啥估值过亿? - 资讯 - 清泛网 - 专注C/C++及内核技术

...深度市场调查后,兼职猫在手机移动端搭建了求职功能的APP,“我们先实现这样的功能——让学生在手机上找到靠谱的兼职。我们最初和一些大型企业和兼职网站合作,把岗位提供到上面,用户看到信息可以电话报名。”虽然目...
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phpcms v9类别调用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...el'.DIRECTORY_SEPARATOR.'caches_data'.DIRECTORY_SEPARATOR); pc_base::load_app_func('util','content'); class type { private $db; function __construct() { $this->db = pc_base::load_model('content_model'); } /** * 按照模型搜索 */ public function init() { if(!isset($_GET[...
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phpcms 启用手机门户(自动判断手机浏览器) - 更多技术 - 清泛网 - 专注C/...

...r = { versions: function () { var u = navigator.userAgent, app = navigator.appVersion; return { //移动终端浏览器版本信息 trident: u.indexOf('Trident') > -1, //IE内核 presto: u.indexOf('Presto') > -1, //opera...
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nsis指定默认安装路径,记住上次安装路径 - 更多技术 - 清泛网 - 专注C/C++...

...T_PATH}" InstallDirRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\App Paths\Test.exe" "Path" InstallDir 指定$INSTDIR值为"C:\Test";InstallDirRegKey 指定$INSTDIR值为注册表中的键值。 后面的设置覆盖前面的。nsis 安装路径
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js/php判断终端类型:PC访问、手机访问、微信访问 - 更多技术 - 清泛网 - ...

...r = { versions: function () { var u = navigator.userAgent, app = navigator.appVersion; return { //移动终端浏览器版本信息 trident: u.indexOf('Trident') > -1, //IE内核 presto: u.indexOf('Presto') > -1, //opera内核 webKit: u.indexOf('App...
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nsis指定默认安装路径,记住上次安装路径 - 脚本技术 - 清泛IT论坛,有思想...

...ot; InstallDirRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\App Paths\Test.exe" "Path" InstallDir 指定$INSTDIR值为"C:\Test";InstallDirRegKey  指定$INSTDIR值为注册表中的键值。 后面的设置覆盖前面的。