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How to delete multiple buffers in Vim?
...ou configured it to e.g. use <C-a> instead of <C-b> to emulate screen, you should also configure it to map, for example, <C-a>a to pass a <C-a> through to the program running inside tmux. The screen-keys.conf that comes with tmux does that.
– Björn Stei...
How to prevent scrollbar from repositioning web page?
...lc(100vw - 100%);">
Some Content that is higher than the user's screen
</div>
</body>
The trick is that 100vw represents 100% of the viewport including the scrollbar. If you subtract 100%, which is the available space without the scrollbar, you end up with the width of t...
Changing the default folder in Emacs
...point. "Customize Emacs" under "Options" allowed me to inhibit the startup screen. Now when I open emacs I go immediately to the scratch buffer. When I type C-x C-f in the scratch buffer I get the exact response I want.
...
淘宝网采用什么技术架构来实现网站高负载的 - 更多技术 - 清泛网 - 专注C/C...
...超过20， 同时还节省了cookie存 储有效信息的空间，因为默认每个cookie都会有大约50个字节的元信息来描述cookie。
除了淘宝目前的session框 架的实现方式以外，其实集中式session管理来完成，说具体点就是多个无状态的应用节点连...
Share application “link” in Android
...tion. But I can't find a way to enable users to directly go to the install screen of market place for instance. All I can provide them with is a web link or some text.
In other words I am looking for a very direct way for android users to have my app installed.
...
A Windows equivalent of the Unix tail command [closed]
...e lines to skip
SET /A skiplines=%find_lc%-!skiplines!
rem *** Display to screen line needed
more +%skiplines% %sourcefile%
GOTO end
rem ************
rem Show Last n lines of file & follow output
rem ************
:followfile
SET skiplines=0
SET findend_lc=0
SET sourcefile=%2
:followloop
rem...
Can I use view pager with views (not with fragments)
...@NathanWalters, I had the same issue today, have resolved it increasing OffscreenPageLimit property of ViewPager. Probably it worth to update an answer with this information.
– Mikhail
Jun 2 '14 at 5:20
...
How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
...ving your app render its output to a bitmap and drawing that bitmap to the screen. The rescaling of that bitmap makes the text inevitably look fuzzy. A feature called "DPI virtualization", it keeps old programs usable on high resolution monitors.
You have to explicitly let it know that you can ha...
Why am I getting error for apple-touch-icon-precomposed.png
...an happen even when the user has NOT bookmarked the site to their iOS home screen - for example, any time you open a page using Chrome for iOS, it does a GET "/apple-touch-icon-precomposed.png".
I've handled this and other non-HTML 404 requests in my ApplicationController as follows:
respond_to do...
How to disable back swipe gesture in UINavigationController on iOS 7
...a new default navigation behavior. You can swipe from the left edge of the screen to go back on the navigation stack. But in my app, this behavior conflicts with my custom left menu. So, is it possible to disable this new gesture in UINavigationController?
...