segment

Add a segment only to one facet using ggplot2

≡放荡痞女 提交于 2019-12-19 03:44:07
问题 As an example, I have this data frame, called my_data : Groups FactorA FactorB FactorC N value sd se ci 1 Control Condition1 Condition1 Condition1 3 92.00000 6.0827625 3.511885 15.110420 2 Control Condition1 Condition1 Condition2 2 69.00000 8.4852814 6.000000 76.237228 3 Control Condition1 Condition2 Condition1 3 72.33333 10.2632029 5.925463 25.495209 4 Control Condition1 Condition2 Condition2 2 97.00000 2.8284271 2.000000 25.412409 5 Control Condition2 Condition1 Condition1 3 85.00000 13

并发容器之ConcurrentHashMap

邮差的信 提交于 2019-12-18 13:52:12
  JDK5中添加了新的concurrent包,相对同步容器而言,并发容器通过一些机制改进了并发性能。因为同步容器将所有对容器状态的访问都 串行化了,这样保证了线程的安全性,所以这种方法的代价就是严重降低了并发性,当多个线程竞争容器时,吞吐量严重降低。因此Java5.0开 始针对多线程并发访问设计,提供了并发性能较好的并发容器,引入了java.util.concurrent包。与Vector和Hashtable、 Collections.synchronizedXxx()同步容器等相比,util.concurrent中引入的并发容器主要解决了两个问题: 1)根据具体场景进行设计,尽量避免synchronized,提供并发性。 2)定义了一些并发安全的复合操作,并且保证并发环境下的迭代操作不会出错。   util.concurrent中容器在迭代时,可以不封装在synchronized中,可以保证不抛异常,但是未必每次看到的都是"最新的、当前的"数据。   下面是对并发容器的简单介绍:   ConcurrentHashMap代替同步的Map(Collections.synchronized(new HashMap())),众所周知,HashMap是根据散列值分段存储的,同步Map在同步的时候锁住了所有的段

汇编语言常见的错误

喜你入骨 提交于 2019-12-18 08:09:59
一些常见的错误描述 错误编号 错误描述 0 Block nesting error 嵌套出错.嵌套的过程,段,结构,宏指令或重复块等非正常结束.例如在嵌套语句中有外层的结束语句,而无 内层的结束语局 1 Extra characters on line 一语句行有多余字符,可能是语句中给出的参数太多 2 Internal error-Register already defined 这是一个内部错误.如出现该错误,请记下发生错误的条件,并使用Product Assistance Request 表与 Microsoft公司联系 3 Unkown type specifer 未知的类型说明符.例如类型字符拼错,把BYTE写成BIT,NEAR写成NAER等 4 Redefinition of symbol 符号重定义.同一标识符在两个位置上定义.在汇编第一遍扫描时,在这个标识符的第二个定义位置上给出 这个错误 5 Symbol is multidefined 符号多重定义.同一标识符在两个位置上定义.在汇编第二遍扫描时,每当遇到这个标识符都给出这个错误 6 Phase error between passes 两次扫描间的遍错.一个标号在二次扫描时得到不同的地址值,就会给出这种错误.若在启动MASM时使用/D 任选项,产生第一遍扫描的列表文件,它可帮助你查找这种错误 7 Already

Create campaign with dynamic segment using MailChimp API V3.0

生来就可爱ヽ(ⅴ<●) 提交于 2019-12-18 06:49:14
问题 Using MailChimp API V3.0 to create a campaign. I want to create a campaign that sends to users with a specific interest. It looks like this is possible in the docs, but I've tried every permutation I can think of. I can create the campaign fine as long as I leave out the segment_ops member. Does anyone have an example of PHP code that will do it? It seems that interests are handled strangely since you don't include the interest-category when setting a users interests via the API. I'm not sure

What's the real meaning of $$ in nasm

强颜欢笑 提交于 2019-12-17 21:13:27
问题 $$ is defined as current segment address in NASM. But what's the real meaning of it? I wrote two asm files to test it: a.asm extern another [section .text] global _start _start: mov ebx, $$ call another b.asm [section .text] global another another: mov eax, $$ ret compile nasm -f elf a.asm -g nasm -f elf b.asm -g ld -o test a.o b.o Using gdb to debug the final file test , I found that though I defined two sections with the same name, the $$ is different in both file. So I guess that: Once I

SRDC - ORA-1555 during Export: Checklist of Evidence to Supply (Doc ID 1682706.1)

旧巷老猫 提交于 2019-12-17 04:27:35
SRDC - ORA-1555 during Export: Checklist of Evidence to Supply (Doc ID 1682706.1) Action Plan 1. Execute srdc_db_undo_1555-1.sql as sysdba and collect the spool output. 以sysdba身份执行 --srdc_db_undo_1555-1.sql REM srdc_db_undo_1555-1.sql REM collect collect Undo parameters and Segments details. define SRDCNAME='DB_Undo_1555-1' set pagesize 200 verify off sqlprompt "" term off entmap off echo off set markup html on spool on COLUMN SRDCSPOOLNAME NOPRINT NEW_VALUE SRDCSPOOLNAME select 'SRDC_'||upper('&&SRDCNAME')||'_'||upper(instance_name)||'_'|| to_char(sysdate,'YYYYMMDD_HH24MISS') SRDCSPOOLNAME

Java并发编程:并发容器之ConcurrentHashMap

孤者浪人 提交于 2019-12-16 17:31:04
Java并发编程:并发容器之ConcurrentHashMap    下面这部分内容转载自:    http://www.haogongju.net/art/2350374   JDK5中添加了新的concurrent包,相对同步容器而言,并发容器通过一些机制改进了并发性能。因为同步容器将所有对容器状态的访问都 串行化了,这样保证了线程的安全性,所以这种方法的代价就是严重降低了并发性,当多个线程竞争容器时,吞吐量严重降低。因此Java5.0开 始针对多线程并发访问设计,提供了并发性能较好的并发容器,引入了java.util.concurrent包。与Vector和Hashtable、 Collections.synchronizedXxx()同步容器等相比,util.concurrent中引入的并发容器主要解决了两个问题: 1)根据具体场景进行设计,尽量避免synchronized,提供并发性。 2)定义了一些并发安全的复合操作,并且保证并发环境下的迭代操作不会出错。   util.concurrent中容器在迭代时,可以不封装在synchronized中,可以保证不抛异常,但是未必每次看到的都是"最新的、当前的"数据。   下面是对并发容器的简单介绍:   ConcurrentHashMap代替同步的Map(Collections.synchronized(new HashMap

Java并发编程:并发容器之ConcurrentHashMap

戏子无情 提交于 2019-12-16 16:10:26
转载: Java并发编程:并发容器之ConcurrentHashMap   JDK5中添加了新的concurrent包,相对同步容器而言,并发容器通过一些机制改进了并发性能。因为同步容器将所有对容器状态的访问都串行化了,这样保证了线程的安全性,所以这种方法的代价就是严重降低了并发性,当多个线程竞争容器时,吞吐量严重降低。因此Java5.0开始针对多线程并发访问设计,提供了并发性能较好的并发容器,引入了java.util.concurrent包。与Vector和Hashtable、Collections.synchronizedXxx()同步容器等相比,util.concurrent中引入的并发容器主要解决了两个问题: 1)根据具体场景进行设计,尽量避免synchronized,提供并发性。 2)定义了一些并发安全的复合操作,并且保证并发环境下的迭代操作不会出错。   util.concurrent中容器在迭代时,可以不封装在synchronized中,可以保证不抛异常,但是未必每次看到的都是"最新的、当前的"数据。   下面是对并发容器的简单介绍:   ConcurrentHashMap代替同步的Map(Collections.synchronized(new HashMap())),众所周知,HashMap是根据散列值分段存储的,同步Map在同步的时候锁住了所有的段

How can I accept a hash mark in a URL via $_GET?

橙三吉。 提交于 2019-12-14 02:06:11
问题 From what I have been able to understand, hash marks (#) aren't sent to the server, so it doesn't seem likely that I will be able to use raw PHP to parse data like in the URL below: index.php?name=Ben&address=101 S 10th St Suite #301 I'm looking to pre-populate form fields with this $_GET data. How would I do this with Javascript (or jQuery), and is there a fallback that wouldn't break my form for people not using Javascript? Currently if there is a hash (usually in the address field),

Segment framework make UIAlertController to crash

北城以北 提交于 2019-12-13 10:18:49
问题 I follow "https://segment.com/" to implement analytics user usage on my iOS source. But when i use UIAlertController to show alert with title is @"", my app was crash! I don't know exactly why. To solve it, i must set title of alert is nil. And this is my logs: 2016-11-10 17:12:57.185 Lightning Rider Partner[24434:236155] *** Assertion failure in -[SEGAnalytics screen:properties:options:](), /Users/dungdo/Desktop/tcourier-ios/v2_driver/Pods/Analytics/Analytics/Classes/SEGAnalytics.m:323 2016