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Android中Java和JavaScript交互 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...adInfo=Thread[WebViewCoreThread,5,main] 解决上述的异常,将webview操作放在主线程中即可。 webView.post(new Runnable() { @Override public void run() { webView.loadUrl(YOUR_URL). } }); Android Java JavaScript JS 交互
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GridCtrl 控件FAQ - C/C++ - 清泛网 - 专注C/C++及内核技术

...右键点击的函数 A: 当进行单击,双击或右击单元格等操作时,表格会发送响应的消息,可以在父窗口添加处理消息的函数,做法如下: GVN_BEGINDRAG // Sent when dragging starts GVN_BEGINLABELEDIT // Sent when inplace editing starts GVN_E...
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2016年最适合小投资的10个创业项目 - 资讯 - 清泛网 - 专注C/C++及内核技术

...料200元当地商店均可购得,配方简单易学,配好比例即可操作操作时只需将衣物浸泡在装满运用绿色干洗工艺配制的洗涤液中,按上洗衣机轻柔档,几分钟即可洗涤完毕。洗一套衣服只需2元左右的成本,收费10元,翻新、清洗...
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How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops

...es/names) and still getting the #NAME error >_> i.imgur.com/UUQ6eCi.png – Enissay Aug 15 '16 at 20:46 @Enissay:...
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Actionbar notification count icon (badge) like Google has

...wable/rounded_square"/> </RelativeLayout> drawable-xhdpi/ic_bell.png A 64x64 pixel image with 10 pixel wide paddings from all sides. You are supposed to have 8 pixel wide paddings, but I find most default items being slightly smaller than that. Of course, you'll want to use different size...
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TCP 的那些事儿(上) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...个假的时钟绑在一起,这个时钟会在每4微秒对ISN做加一操作,直到超过2^32,又从0开始。这样,一个ISN的周期大约是4.55个小时。因为,我们假设我们的TCP Segment在网络上的存活时间不会超过Maximum Segment Lifetime(缩写为MSL – Wik...
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App Inventor 2 DynamicComponents 拓展:动态创建AI2组件对象 · App Inventor 2 中文网

... 中创建组件,你需要事先在 Screen 中设置布局才能执行此操作。 将已创建组件的 ID 更改为新 ID。旧 ID 必须存在,新 ID 必须不存在。 替换 ID 时,它会...
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Postfix发信的频率控制几个参数 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...命令完成的时间。缺省值为1000秒。 4. 限制文件锁定的操作时间 deliver_lock_attempts:设置锁定一个文件的最大尝试次数。缺省值为5次。 deliver_lock_delay:设置如果锁定一个文件失败后再次尝试的等待时间,缺省值为1秒。 5...
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Difference between sh and bash

... some time to come). Bash supports <<<'here strings'. Bash has *.{png,jpg} and {0..12} brace expansion. ~ refers to $HOME only in Bash (and more generally ~username to the home directory of username).This is in POSIX, but may be missing from some pre-POSIX /bin/sh implementations. Bash has ...
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How to remove/delete a large file from commit history in Git repository?

...99 530KiB path/to/some-image.jpg 2ba44098e28f 12MiB path/to/hires-image.png bd1741ddce0d 63MiB path/to/some-video-1080p.mp4 ???? Fast File Removal ???? Suppose you then want to remove the files a and b from every commit reachable from HEAD, you can use this command: git filter-branch --inde...