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移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...场了。
我们在开发移动设备的网站时，最常见的的一个动作就是把下面这个东西复制到我们的head标签中：
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
该meta标签的作用是让当前viewport的宽...
Importing a CSV file into a sqlite3 database table using Python
... - here's what worked for me:
import csv, sqlite3
conn = sqlite3.connect("pcfc.sl3")
curs = conn.cursor()
curs.execute("CREATE TABLE PCFC (id INTEGER PRIMARY KEY, type INTEGER, term TEXT, definition TEXT);")
reader = csv.reader(open('PC.txt', 'r'), delimiter='|')
for row in reader:
to_db = [uni...
How to sparsely checkout only one single file from a git repository?
...
error: pathspec. Is the path the path on the local PC or the path on the remote PC?
– Paul McCarthy
Feb 6 at 12:44
1
...
How do I shutdown, restart, or log off Windows via a bat file?
...s support power off, only shutdown (windows was completely closed, but the PC was still under electric power). Only poweroff (if the hardware supported it at the time) closed windows and cut the electic power. Today, both shutdown and poweroff do that.
– VonC
J...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
...ou are working on a remote host, look at /etc/ssh/ssh_config on your local PC.
When this file contains a line:
SendEnv LANG LC_*
comment it out with adding # at the head of line. It might help.
With this line, ssh sends language related environment variables of your PC to the remote host. It ca...
IntelliJ IDEA jump from interface to implementing class in Java
...ace name before invoking the shortcut. I'm not sure what's the shortcut in PC, for if you right click the interface name -> "Go To" -> "Implementations"... the shortcut is listed there.
In PC, it is CTRL + ALT + B: JetBrains navigation documentation.
...
Is there a way to make a PowerShell script work by double clicking a .ps1 file?
.... I'm not prepared to accept "It's not advised" as an answer - I tell the PC what to do, the PC does not tell me.
– Matt
Nov 13 '14 at 1:19
...
Why are nested weights bad for performance? Alternatives?
... a quad core processor to rival (if not utterly destroy) most peoples home PC's.
I also think this kind of hardware capability is the future of phones.
So I come to a conclusion, that as long as you are not getting carried away with nesting (in MHO a layout should never be more then 4 levels deep,...
Override setter with arc
..., lr}
movw r1, :lower16:(_OBJC_IVAR_$_Article._imageURLString-(LPC7_0+4))
mov r7, sp
movt r1, :upper16:(_OBJC_IVAR_$_Article._imageURLString-(LPC7_0+4))
LPC7_0:
add r1, pc
ldr r1, [r1]
add r0, r1
mov r1, r2
blx...
How to kill zombie process
...e-pointer -O -mfpmat
4 0 18582 18581 17 0 2064 828 wait S ? 0:00 /usr/i686-pc-linux-gnu/gcc-bin/3.3.6/gcc -fomit-fr
4 0 18583 18582 21 0 6684 3100 - R ? 0:00 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.6/cc1 -quie
18581, 18582, 18583 are zombies -
kill -9 18581 18582 18583
has no effect.
kill -9 31...