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Tablet or Phone - Android
...ice,
Most of the time, the difference between a tablet and a phone is the screen size which is why you want to use different layout files. These files are stored in the res/layout-<qualifiers> directories. You can create an XML file in the directoy res/values-<same qualifiers> for each ...
Any way to clear python's IDLE window?
...ch will clear a terminal (ie a DOS prompt, or terminal window). From your screenshot, you are using the shell within IDLE, which won't be affected by such things. Unfortunately, I don't think there is a way to clear the screen in IDLE. The best you could do is to scroll the screen down lots of li...
Get the device width in javascript
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You can get the device screen width via the screen.width property.
Sometimes it's also useful to use window.innerWidth (not typically found on mobile devices) instead of screen width when dealing with desktop browsers where the window size is often...
Most popular screen sizes/resolutions on Android phones [closed]
...the Table 2, in this section: http://developer.android.com/guide/practices/screens_support.html#testing
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搭建高可用mongodb集群（二）—— 副本集 - 大数据 & AI - 清泛网 - 专注C/...
...laveOk=false", "code" : 13435 } at src/mongo/shell/query.js:128
#mongodb默认是从主节点读写数据的，副本节点上不允许读，需要设置副本节点可以读。
repset:SECONDARY> db.getMongo().setSlaveOk();
#可以看到数据已经复制到了副本集。
repset:SECONDARY>...
Separate Back Stack for each tab in Android using Fragments
... and helpful to me I thought I better post my two pence here.
I needed a screen flow like this (A minimalistic design with 2 tabs and 2 views in each tab),
tabA
-> ScreenA1, ScreenA2
tabB
-> ScreenB1, ScreenB2
I had the same requirements in the past, and I did it using TabActiv...
How to prevent a background process from being stopped after closing SSH client in Linux
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I would recommend using GNU Screen. It allows you to disconnect from the server while all of your processes continue to run. I don't know how I lived without it before I knew it existed.
...
How to run Node.js as a background process and never die?
... solution (allows you to reconnect to the process if it is interactive):
screen
You can then detach by pressing Ctrl+a+d and then attach back by running screen -r
Also consider the newer alternative to screen, tmux.
sha...
How to make an alert dialog fill 90% of screen size?
...ve something inside the dialog that can grow big enough to cover the whole screen.)
WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
lp.copyFrom(d.getWindow().getAttributes());
lp.width = WindowManager.LayoutParams.MATCH_PARENT;
lp.height = WindowManager.LayoutParam...
How to center a Window in Java?
...fore pack() and it put the topleft corner of the frame at the center of my screen. After moving the line to below pack() it got properly centered.
– user1433479
Jul 6 '14 at 20:52
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