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How do I make a placeholder for a 'select' box?
...r. This works best with custom styled select elements; in some cases i.e. (Mac in Chrome / Safari) you'll need to change the default appearance of the select box so that certain styles display, i.e., background-color and color. You can find some examples and more about compatibility at developer.moz...
How to allow keyboard focus of links in Firefox?
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Ok, somebody explained this to me. It's a Mac problem. Mozilla is being true to operating system settings in Mac OS.
There are two distinct ways around this on the user side. Both seem to work:
In System Preferences → Keyboard, in the Shortcuts pane, check the ...
What is the iBeacon Bluetooth Profile
...s: (length = total bytes of the advertising payload + 6 bytes for the BLE mac address.)
05 a2 17 6e 3d 71 # Bluetooth Mac address (note this is a spoofed address)
02 01 1a 1a ff 4c 00 02 15 e2 c5 6d b5 df fb 48 d2 b0 60 d0 f5 a7 10 96 e0 00 00 00 00 c5 # Bluetooth advertisement
52 ab 8d 38 a5 # che...
Can Selenium Webdriver open browser windows silently in background?
... while working in a local environment. Any way to tell selenium or the OS (MAC) to open the windows in the background?
17 A...
Are there any JavaScript static analysis tools? [closed]
...er of them, though with some rough edges in the implementation—the Intel Mac version crashed on startup for me, though the PowerPC version ran fine even on Intel, and the Linux version ran fine as well. (The developer, Berke Durak, said he'd get back to me when this was fixed, but I haven't heard...
Slow Requests on Local Flask Server
... suddenly dev testing is snappy and responsive! my only question: as the Mac hosts file indicates that removing localhost could affect my Mac's operations, I wonder whether it is referring to this line (or the one that simply locates localhost to 127.0.0.1
– David B.
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What are the functional differences between NW.js, Brackets-Shell and Electron?
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These things are true for all three of them
platforms - runs on Windows, Mac, and Linux
language support - HTML5, CSS3 and Javascript : since they run javascript you can download and run nearly any library/framework that you want.
The big caveat on webkit is codec support. Typically you will hav...
如何查看Oracle用户的SQL执行历史记录？ - 数据库(内核) - 清泛网 - 专注C/...
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select * from dba_sys_privs; 授予用户和其他角色的系统权限
select * from dba_tab_privs; 数据库中对象的所有授权
select * from user_role_privs; 查看当前用户的角色
清泛网注：以下内容更详细深入，来源：http:/...
项目管理实践【四】Bug跟踪管理【Bug Trace and Management】 - 项目管理 -...
...研发理念、免费且开放源代码、基于Web的精简版缺陷管理系统。它是目前唯一"克隆"微软内部Bug管理工具 Product Stuido（以前叫Raid）的自由软件。BugFree是用PHP+MySQL写，在Linux和Windows平台上都可以运行，我们推荐的使用环境是LAMP（L...
当ORACLE 11G 遇到 JUNIPER 防火墙 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...各个安全扫描
全部去掉，还是不行。
仔细查看系统定义的关于数据库的服务
把系统自带的超时选项改为永不超时。继续测试。貌似使用SQL*PLUS 查询的速度变快了，但是PL/SQL依然查询不了。
随着一个个的选项...