大约有 4,500 项符合查询结果（耗时：0.0157秒） [XML]
Actionbar notification count icon (badge) like Google has
...e drawable (background square) - shape_notification.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<stroke android:color="#22000000" android:width="2dp"/>
<corners android:radius...
逆向工程——二进制炸弹(CSAPP Project) - 操作系统(内核) - 清泛网 - 专注...
...字串变换，ascii转换，寻址
这关可以说是phase_1的增强版，由1可以看出此段指令对我们输入的原字符串做了些处理，所以很可能并不能简单的输入在2中的地址*0x80496c=”titans”的字符串。那么先从2入手，首先%ecx中存的是什么地...
Making TextView scrollable on Android
...
This is how I did it purely in XML:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
...
Why in C++ do we use DWORD rather than unsigned int? [duplicate]
...
When MS-DOS and Windows 3.1 operated in 16-bit mode, an Intel 8086 word was 16 bits, a Microsoft WORD was 16 bits, a Microsoft DWORD was 32 bits, and a typical compiler's unsigned int was 16 bits.
When Windows NT operated in 32-bit mode, an Intel 8...
Printf width specifier to maintain precision of floating-point value
... in:
#include <float.h>
int Digs = DECIMAL_DIG;
double OneSeventh = 1.0/7.0;
printf("%.*e\n", Digs, OneSeventh);
// 1.428571428571428492127e-01
But let's dig deeper ...
Mathematically, the answer is "0.142857 142857 142857 ...", but we are using finite precision floating point numbers.
L...
month name to month number and vice versa in python
...t;. The original version of David's code produced syntax errors in 2.6 and 3.1 -- both need () around v,k and both need enumerate for calendar.month_abbr, which I fixed.
– Wayne Werner
Aug 5 '10 at 19:09
...
Histogram using gnuplot?
...n(x,width)=width*floor(x/width)
plot 'datafile' using (bin($1,binwidth)):(1.0) smooth freq with boxes
check out help smooth freq to see why the above makes a histogram
to deal with ranges just set the xrange variable.
sha...
What is the fastest way to get the value of π?
... loop_ a_n b_n t_n p_n (i - 1)
in
let a,b,t,p = loop_ (1.0) (1.0 /. (sqrt 2.0)) (1.0/.4.0) (1.0) iters in
(a +. b) *. (a +. b) /. (4.0 *. t)
Lastly, how about some pi golf (800 digits)? 160 characters!
int a=10000,b,c=2800,d,e,f[2801],g;main(){for(;b-c;)f[b++]=a/5;for(;d=0...
Calculating arithmetic mean (one type of average) in Python
...mean([1,2,4])) # 2.3333333333333335
It's available since Python 3.4. For 3.1-3.3 users, an old version of the module is available on PyPI under the name stats. Just change statistics to stats.
share
|
...
Moment.js - how do I get the number of years since a date, not rounded up?
...
In moment.js v2.3.1 there is a .fromNow() method which can also be helpful.
– Lucas Lazaro
Oct 25 '13 at 23:17
add a...