history

Android onChange event not triggered in contentObserver for chrome history on android 5 (Lollipop)

由 老子叫甜甜 提交于 2019-12-21 19:55:31
问题 I've noticed that my contentObservers for chrome history and bookmarks do not trigger anymore on android lolipop. The code works perfectly on older versions of android (regardless of the chrome version) but on Lollipop it is not working anymore. I've filed a bug on chromium and this is confirmed by others in the comments. https://code.google.com/p/chromium/issues/detail?q=obogzch%40gmail.com&colspec=ID%20Pri%20M%20Iteration%20ReleaseBlock%20Cr%20Status%20Owner%20Summary%20OS%20Modified&id

Cross platform, Interactive text-based interface with command completion

由 ﹥＞﹥吖頭↗ 提交于 2019-12-21 16:47:32
问题 Does anyone know of a C++ library that will provide a text-based interactive interface? I want to create two versions of an application; a console based program that will perform whatever actions are given on the command line or interactively at the console as well as a GUI based program (Mac Cocoa and Windows MFC). Both versions will share a common C++ backend. For the console based program I would like similar history abilities to readline (which I cannot use as this application will be

工作中遇到的一些小问题

由 依然范特西╮ 提交于 2019-12-21 07:29:51
1.long类型的字段不能为null（但是Long可以），否则会报错；当其为空时，可以将long类型转化为Object类型再判断其是否为null。 Long groupId = null; Object groupIdObject = objectParams.get("groupId"); if (!groupIdObject.equals(null) && !groupIdObject.equals("")) { groupId = objectParams.getLong("groupId"); } 2.mapper.xml中的resultType和resultMap要分清。 3.Mybatis Generator运行生成相关文件之后，一定要切换回项目服务器！！！否则时间长了，你已经在mapper里写了很多sql语句，一运行点成了Mybatis Generator的启动器，完蛋了，又重新生成了，写的sql全没了。 不过如果这种坏情况真的发生了，也不是没有解决办法，右键项目名–>Local History–>Show History 可以看到之前所做的更改，可以点击回退到你想恢复的版本，不过这虽然是解决办法，但还是建议千万不要点错！！！ 。。。。。。暂时这么多，以后再加。 来源： CSDN 作者： Mango_yoo 链接： https://blog.csdn.net

What does REM stand for in BASIC?

由 橙三吉。 提交于 2019-12-21 06:56:21
问题 Here's a blast from the past: what does "REM", the comment marker, stand for in BASIC? What's the origin of this non-obvious term? 回答1: I believe it stands for "Remark", that is, a comment. From the MSDN site: Used to include explanatory remarks in the source code of a program. 回答2: It was REMark, back in the late Steam Age (ca. 1971 or so), when I first encountered BASIC. Most approachable book I've ever found on the language was "My Computer Likes Me (When I Speak In BASIC)", or something

Modify iframe.src without entry to history object

由 故事扮演 提交于 2019-12-21 05:00:07
问题 I have an iframe in my web page. I modify the src property via javascript like so: document.getElementById('myiframe').src = 'http://vimeo.com/videoid1'; document.getElementById('myiframe').src = 'http://vimeo.com/videoid2'; document.getElementById('myiframe').src = 'http://vimeo.com/videoid3'; However, everytime I do this, it's logged into the browser's history. So everytime I press back in the browser window, the iframe content goes from videoid3 to videoid2 to videoid1. If I press back

When did Java get a JIT compiler?

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-21 04:17:08
问题 When did Java first get a JIT compiler for production code? 回答1: Borland had the first one followed shortly by Symantec. Sun licensed the Symantec one. Symantec demoed theirs in March of 1996. 回答2: http://java.sun.com/features/2000/06/time-line.html October 25, 1996 Sun announces first Just-In-Time (JIT) compiler for Java platform Also, from wikipedia: Since JRE version 1.2, Sun's JVM implementation has included a just-in-time compiler instead of an interpreter. http://en.wikipedia.org/wiki

svn rebasing and history lost

由 ＊爱你＆永不变心＊ 提交于 2019-12-21 04:16:20
问题 We currently have 2 branches: /repo/branch/current_version /repo/branch/next_version current_version is a branch where all developers currently works. We starting a next version and created next_version branch from some point in current_version, while work on current_version is still continuing. In next_version we do some development and in next months the branch will become our main one, where all development will be done. Since there's development on current_branch, we thought periodically

BOM的原理及使用

由 拟墨画扇 提交于 2019-12-21 03:33:49
BOM的原理 Window：窗口对象 Location：地址栏对象 History：历史记录对象 概念：Browser Object Model 浏览器对象模型 将浏览器的各个组成部分封装成对象。 组成： Window：窗口对象 (重点) Navigator：浏览器对象 Screen：显示器屏幕对象 History：历史记录对象 (重点) Location：地址栏对象 Window：窗口对象 1. 创建 2. 方法 1. 与弹出框有关的方法： alert() 显示带有一段消息和一个确认按钮的警告框。 confirm() 显示带有一段消息以及确认按钮和取消按钮的对话框。 * 如果用户点击确定按钮，则方法返回true * 如果用户点击取消按钮，则方法返回false prompt() 显示可提示用户输入的对话框。 * 返回值：获取用户输入的值 2. 与打开关闭有关的方法： close() 关闭浏览器窗口。 * 谁调用我 ，我关谁 open() 打开一个新的浏览器窗口 * 返回新的Window对象 3. 与定时器有关的方式 setTimeout() 在指定的毫秒数后调用函数或计算表达式。 * 参数： 1. js代码或者方法对象 2. 毫秒值 * 返回值：唯一标识，用于取消定时器 clearTimeout() 取消由 setTimeout() 方法设置的 timeout。

Why was the ampersand chosen as the symbol for references in C++? [closed]

由 耗尽温柔 提交于 2019-12-21 02:31:11
问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago . Does anyone have an idea why the ampersand was chosen as the way to denote references in C++? AFAIK (though I don't have the book near me), Stroustroup didn't explain that choice, which I find a little odd because the same symbol was already used for address-of in C. 回答1:

Why was the ampersand chosen as the symbol for references in C++? [closed]

由 落爺英雄遲暮 提交于 2019-12-21 02:31:07
问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago . Does anyone have an idea why the ampersand was chosen as the way to denote references in C++? AFAIK (though I don't have the book near me), Stroustroup didn't explain that choice, which I find a little odd because the same symbol was already used for address-of in C. 回答1:
订阅 history