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Force DOM redraw/refresh on Chrome/Mac
Every once in a while, Chrome will render perfectly valid HTML/CSS incorrectly or not at all. Digging in through the DOM inspector is often enough to get it to realize the error of its ways and redraw correctly, so it's provably the case that the markup is good. This happens frequently (and predi...
Looking for ALT+LeftArrowKey solution in zsh
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You are my savior! On my Mac "Alt + <-" gave "^[b" and -> gave "^[f", so I added these. Works like a charm. Ctrl+arrows are reserved for switching between desktops on Mac.
– Mads Ohm Larsen
Sep 13 '12 at 1...
Impossible to Install PG gem on my mac with Mavericks
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If you want to avoid using MacPorts, you can download the Postgres App and place it into the Application directory.
Then, specify the location of newly downloaded pg_config:
gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Vers...
PG::ConnectionBad - could not connect to server: Connection refused
...To fix it remove/rename the PID file. Find the postgres data directory. On macOS using homebrew it is in /usr/local/var/postgres/,
or /usr/local/var/log/ other systems it might be /usr/var/postgres/.
To make sure this is the problem, look at the log file (server.log). On the last lines you will see...
Git for beginners: The definitive practical guide
...an view and search commits.
Goes together nicely with git-gui.
Gitnub
Mac OS X application. Mainly an equivalent of git log, but has some integration with github (like the "Network view").
Looks pretty, and fits with Mac OS X. You can search repositories. The biggest critisism of Gitnub is tha...
BLE（四）嗅探工具 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...11 CC2540德州仪器的CC2540，是一款高性价比、低功耗的片上系统（SOC）解决方案，适合蓝牙低功耗应用。它包含了一个8051内核的RF收发器，可编程闪存，8KB RAM和其他功能强大的配套特征及外设。CC2540有两种版本：CC2540F128 / F256，分...
Remove Project from Android Studio
...d the project and the project highlights blue and i click command + delete(mac) and nothing happens
– kandroidj
Jun 12 '13 at 18:57
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REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...以就选择基本服务器，直接下一步
大概十几分钟直到系统安装完成，输入正确的用户名和密码进如系统，查看虚拟机获得的IP地址
这个时候系统的网卡默认是没有启动的
输入 ifup eth0 启用网卡 ifconfig
Redhat 初步安装完成。...
多媒体组件 · App Inventor 2 中文网
...个类似按钮的组件。当用户单击该组件时，将提示他们从系统中选择一个文件。
还可以通过调用其 打开 方法以编程方式打开选择器。
使用文件选择器组件需要 Android 4.4 或更高版本、iOS 11 或更高版本。要求AI伴侣v2.68及以上。...
How Do You Clear The IRB Console?
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On Mac OS X or Linux you can use Ctrl + L to clear the IRB screen.
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