/samsung_extdisp/ S3cfb_extdsp.h and S3CFB_EXTDSP_MAIN.C, filenames are different, in the Lenovo kernel source code, should be drivers/video/samsung/s3cfb.h and s3cfb_ MAIN.C, the number of rows modified is slightly different, but in fact, the definition of inline is removed. The other one is the selinux problem, and the related commit is here https://github.com/CyanogenMod/android_kernel_samsung_smdk4412/commit/ 84C11BAF1CD2873665C9BD51F720EE3D83FAEFA2, this commit contains a plurality of machi
There is now a time-consuming statistical log of the server-side business logic for filter statistics, formatted as follows
The first column is the keyword, the second and third columns are the other parameters, the fourth column is time-consuming, and I only care about the fourth column.
The goal is to count the time consuming (and the percentage) of the server
Record the log of creating LVM at one time and create LVM log records
First, let's take a picture of laruence LVM. I feel this is the clearest picture.
# The following is a direct record using the Xshell logging system. Some Comments [BEGIN] 9:22:24 # Check the hard disk first. [root @ iZ23h637rtdZ ~] # Fdisk-lDisk/dev/vda: 64.4 GB, 64424509440 bytes255 heads,
Previous article u3d DLL encryption record (a) has introduced the Assembly-csharp.dll encryption and packaging methods, but each time you have to export the Android project, then replace the resources, and then export the APK, this is very cumbersome.This article mainly for Windows under the U3d game encryption one- Click Packaging IntroductionMain steps:①: libmono.so After compiling the encryption②: Encryp
First of all, for the operation of time, through a few examples.$remind_time_nowdate(‘Y-m-d‘,$end_time).‘09:00:00‘;This is the time stamp conversion, the date function has a lot of conversion, the first parameter is to represent the format you need, if sometimes you need only time stamp to provide date, and then a few minutes of the data you decide, you can use t
, ranging from 0 to 23:mysql> SELECT HOUR (' 10:05:03 ');10MINUTE (Time)Returns the minute value of time, ranging from 0 to 59:mysql> SELECT MINUTE (' 98-02-03 10:05:03 ');5SECOND (Time)Returns the seconds value of time, ranging from 0 to 59:mysql> SELECT SECOND (' 10:05:03 ');3Period_add (P,n)Add N months to the perio
This article describes how to record the page stay time in PHP. it involves PHP and js operations on files and time, for more information about how to record the page stay time in PHP, see the example in this article. We will share this with you for your reference. The detai
This article describes how to record the page stay time in PHP. it involves PHP and js operations on files and time, for more information about how to record the page stay time in PHP, see the example in this article. We will share this with you for your reference. The detai
In MySQL, when the record is updated, I use navicat for the timestamp type automatic update time. If I select timestamp for the date type, I find that IDE has an option:View the automatically generated SQL statement by IDE: Write 'lastupdate' timestamp NOT NULL DEFAULT '2017-00-00 00:00:00 'ON UPDATE CURRENT_TIMESTAMP if this option is removed: the difference between 'lastupdate' timestamp not null default
Window.settimeout (statement, time) is how long the statement executes, and the statement executes only once.Window.setinterval (statement, time) is how often statements are executed, and statements are executed in a loop.1 DOCTYPE HTML>2 HTML>3 Head>4 MetaCharSet= "UTF-8">5 title>title>6 Head>7 Body>8 spanID= "Minu" >0span>:9 spanID= "SEC" >span>Ten Scrip
41778.00000000
41778.77877315
What kind of a time record is this?
In writing a small program, referring to another software data frame, the software with "41778.77877315" this form to record time, do not understand, do not know how to convert, not the Unix time stamp, whic
What is the time record format 41778.00000000?
41778.77877315
What form of time record is this?
When writing a small program that references the data framework of another software, the software records the time in the form of "41778.77877315", does not understand, does
, each record different values.2. How to update multiple fields at the same time.======================== will age = 1, no test scores of students give default value 0, adjust SQL as follows ==========================UPDATE Student DLeft JOIN (SELECTB.studentid,SUM (B.score) as S_sum,ROUND (AVG (B.score), 1) as S_avgFrom Score BWHERE b.examtime >= ' 2015-03-10 'GROUP by B.studentid) COn (C.studentid = d.id)
. Time function to return a numberDateDiff (): Calculates the number of days between two datesExample: Calculate "2000-01-01" distance now how many daysMysql> Select DateDiff(' 2016-11-30 ','2000-01-01');+--------------------------------------+| DateDiff(' 2016-11-30 ','2000-01-01')|+--------------------------------------+| 6178 |+--------------------------------------+1Rowinch Set(0.00SecNote: the DateDiff () function
more computers, you need to add them.
6.2 pressurize with different IP addresses to test the Server Load balancer effect.
6.3 Data Center Test to eliminate Internet network latency
6.4 data backup and restoration to eliminate data changes caused by performance tests
6.5 Production Environment Testing (the system is not online), excluding the impact of the testing environment
7. Test report
7.1 intercept the result of the jmeter listener.
8. Optimization
The test results are
;application>site>sites>system.applicationHost>
The key lies in the autostart = "true" startmode = "alwaysrunning" set in the application pool, which means automatic and startup modes.
Preloadenabled = "true"
After the settings are complete, the website can be enabled in seconds, basically solving the problem of slow opening for the first time. of course, there is still a problem of slow loading of EF for the first
Tag: The servlet's filter log file records the execution timeImport java.io.IOException;Import Javax.servlet.Filter;Import Javax.servlet.FilterChain;Import Javax.servlet.FilterConfig;Import javax.servlet.ServletException;Import Javax.servlet.ServletRequest;Import Javax.servlet.ServletResponse;Import Javax.servlet.http.HttpServletRequest;Import Org.slf4j.Logger;Import Org.slf4j.LoggerFactory;/*** Execution Time Filter*/public class Processtimefilter im
I recently learned a Win7 trick in Microsoft China Win7 Weibo--setting up Group Policy to record computer logon information. So my Win7 can record every move of the computer, know that my computer has been secretly logged in when I left.
Click on the Win7 desktop in the lower left corner of the Round Start menu button, in the search box input: gpedit.msc, click the search out of the program, into the Group
By default, the history command is displayed without any execution time.If you want to use the execution time of the record command, perform the following operations:# Edit/etc/bashrc and add the following content# Let the system record the execution time of each historical command. Note that a space must be placed bef
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