framework can index everything.
Gecco-an easy-to-use, lightweight web crawler.
Webcollector-Simple Crawl page interface, you can deploy a multi-threaded web crawler in less than 5 minutes.
Webmagic-an extensible crawler framework.
Spiderman-A scalable, multi-threaded web crawler.
Spiderman2-A distributed web crawler framework that supports JavaScript rendering.
HERITRIX3-scalable, large-scale web crawler project.
Seimicrawler-an Agile distributed crawler
, and then became the protagonist BTs Mo Chit · D. Luffy's first partner. After losing the first sword to the world, Eagle eyed Hawk, he vowed never to lose again, and to exercise himself more diligently. Two years later he succeeded in meeting with his companions and, in order to realize his dream, went to the strong new world of the cloud.
First three-knife flowIn the computer room a lot of server management There are many things, but to classi
suddenly found that some parameters in the API is optional!!!
Fortunately, Rob greatly has been waiting for me to think well, that is the tagfield of the struct, so I TM also constructs a own parser
type GetHostInstance struct{ id string `cloud:"optional"` option string count int }// .....解析器部分代码// .....获取tag tag := typ.Field(i).Tag.Get("cloud")
After removing the tag value, check whether the struct is nil to determine if the parameter is passed! Finally variable parameters so the pain of the
Https://futurestud.io/blog/retrofit-getting-started-and-android-clientRetrofit Series Overview
Getting Started and Create an Android Client
Basic Authentication on Android
Token Authentication on Android
OAuth on Android
Multiple Query Parameters of same Name
Synchronous and asynchronous requests
Send Objects in Request Body
Define a Custom Response Converter
ADD Custom Request Header
Optional Query Parameters
How to integrate XML Converter
Using the LOG level to Debug
regardless of the virtual world to allow you to vent all kinds of dissatisfaction. Have you ever seen a player in your mouth cursing and scolding? They're not playing but they're venting! (Dare not chop the leader I cut the computer line?) He vented the injustice and misunderstanding in the real world to the virtual world! That's why violent games have a market.Sense of belongingJust into the society of young people like a hawk want to fly, but do no
at least four times times faster. For more information on the http://www.math.keio.ac.jp/~matumoto/emt.html, the best original program is found in the Http://www.scp.syr.edu/~marc, which is the new method of the Matterhorn rotation algorithm. /hawk/twister.html. Without specifying the maximum and minimum range of chaos, this function automatically takes a random number from 0 to Rand_max. If a parameter of min and Max is specified, a number is taken
I don't know how to log on with another user using the User Password
Sometimes we need to use a user to log on to the system, but do not know the user's password. The solution is to first use the System user to modify the user's password and log on, after processing, change the password. The following is a test: Microsoft Windows XP [version 5.1.2600] (c) Copyright 1985-2001 Microsoft Corp. c:/Documents and Settings/Hawk> sqlplus/nolog SQL * Plus: R
Microsoft Windows XP [version 5.1.2600](C) Copyright 1985-2001 Microsoft Corp.
C:/Documents and Settings/Hawk> sqlplus/nolog
SQL * Plus: Release 9.0.1.4.0-production on Tuesday July 18 15:08:15 2006
(C) Copyright 2001 Oracle Corporation. All rights reserved.
SQL> connect system/SystemConnected.SQL> Create Table testlob (ID number, thelob clob );
The table has been created.
SQL> Create or replace directory dir1 as 'd:/test /';
The directo
: Matrix Revolution 208 City Lights 209 Loyal dog Eight property language 210 Stealing and cheating 211 Terror cruise ship 212 first love this little thing 213 Source Code 214 Tokyo Real Language 215 Live Horror 216 Bucket List 217 Shameless Bastards 218 Jump out of my world 219 The two of US 220 Time Traveler 221 Guide Dog Small Q 222 Not the same sky 223 Speeches of the King 224 Life on a desert island 225 Goodbye, Lenin. 226 The god of sushi 227 guling Street Avant Juvenile killings 228 Blood
The ICMP and IP protocol belong to the same level (network layer), and its message is also transmitted in the IP packet, and the portIs the concept of the Transport Layer TCP/UDP protocol, so the ping port is not successful* * Windows Check the portsTelnet IP PortNetstat-na//Display native connection condition and open portNetstat-nab//shows which programs are created for each connectionPort monitor: Tcpview, Port Reporter, Green Hawk PC Universal Gen
Text/remainder data reference from Network
One day, Alex, a 21-year-old university student in Britain, came up with a bizarre idea to make 1 million dollars, and on August 26, 2005 he founded the website of the British version of the Million home page (www.milliondollarhomepage.com). He built a blank page of 1000x1000 pixels on the home page, selling 1 million vacancies on his page at a dollar per pixel price. This is undoubtedly a whimsical, inconceivable idea and practice. But today he has rec
dateShellwrap: A simple command-line wrapper libraryHoa Console: Another command-line libraryShunt: a command-line library that runs in parallel on multiple remote machinesCilex: A small framework for building command-line toolsIdentity verification--Libraries that implement the authentication modeSentry: A framework for authentication and authorizationSentry Social: A library for social network authenticationOpauth: A multi-supply authentication FrameworkOAuth2: One OAuth2 Authentication serve
rows have been readExecutes a statement in a end{commands} statement blockBasic syntax for the awk command:Awk-f delimiter '/mode/{action} ' input fileAwk's instructions must be enclosed in single quotesThe action of awk must be enclosed in curly braces.A pattern can be a regular expression, a conditional expression, or a combination of twoIf the pattern is a regular expression to use/delimiterTo separate a number of actions from one another;Examples of awk basic commands:awk '/bash/'/etc/passw
service, or to register with UDDI.In fact, I saw the title at the beginning that the two are irrelevant, how can compare it.This next analysis, because their underlying HTTP implementations make them really similar.WebService's cross-platform feature is not comparable to servletAnd the servlet's relative speed advantage is not to be ignored.Top2/F Gstart (Hawk)Responded at 2005-08-08 17:05:38 score 0I asked an EJB and a Web service question in this v
arrogance Hua 骆骇骈 骉 the dairies 骎 骒 骓 the 骔 su 骖 the stallion the the 骙 the Wu the ao the the of the the of the Ilishaeformis Bao mackerel 鲒 鲓 tuna oolitic Tong Quarry houmen 鲙 ectenes mackerel 鲝 svm sturgeon choke cobia Silver carp-, gun carp-fuscescens, 鲬-Rendahli Dolphin-Minnows-kun-brachypomum-seabream Xenocypris-pinchonii-Crucian-Fish-catfish-bream-A-maruadsi-gill-halibut 鲺 Manta anchovy bagrid Bream 鳋 fin sole widowed rays rhodeus 鳒 鳓 swimbladder cod soft-shelled turtle cod bighead 鳛 sini
"Linux is the way to learn"-mandatory Linux system and Red Hat certification self-study manual
Click here to read: http://www.linuxprobe.com/
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This book is by the National Red Hat Architect (RHCA) based on the RHEL7 system of high-quality Linux technical self-study Books, each chapter knowledge points from the practice and has a strong consistency, extremely suitable for Linux beginners or as a Linux related teaching aids, Focus o
Hawk Run Tpc-ds
Create folder, put TPC tool into
cd/tpcds/v2.1.0/tools/
./dsdgen-dir/opt/3t_data-scale 3000-parallel 20-child 20-terminate N
[Root@node2/]# mkdir tpcds_3t[Root@node2/]# lsBin boot Cgroups_test Dev etc Hadoop home lib lib64 lost+found media mnt opt proc root sbin selinux srv SYS tmp TPCDS_3T usr var[Root@node2/]# CD tpcds_3t[Root@node2 tpcds_3t]# lsDstools.zip[Root@node2 tpcds_3t]#
Unpack the toolkit and enter the
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