Overview
Reflexiv command line options consist of four parts
spark-submit + [spark-options] + Reflexiv.jar + [Reflexiv-options].
Reflexiv executable file wraps the command and simplifies as
Reflexiv + [command] + [Spark options] + [Reflexiv options]
where [command] specifies a particular function of the assembler; [Spark options] are parameters for the Spark framework, eg. to configure the Spark cluster; [Reflexiv options] are parameters for Reflexiv.
The examples below compare the two types of input commands:
#Created by rhinempi on 23/12/17. # # Reflexiv # # Copyright (c) 2015-2015 # Liren Huang <huanglr at cebitec.uni-bielefeld.de> # # Reflexiv is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the Free # Software Foundation, either version 3 of the License, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; Without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # more detail. # # You should have received a copy of the GNU General Public License along # with this program. If not, see <http://www.gnu.org/licenses>. # path sparkbin="/root/spark/bin" Reflexivlib="/mnt/software/Reflexiv/lib/" # spark submit time $sparkbin/spark-submit \ # spark-submit --conf "spark.eventLog.enabled=true" \ # [spark-options] --driver-memory 15G \ --executor-memory 57G \ --class uni.bielefeld.cmg.Reflexiv.main.Main \ $Reflexivlib/original-Reflexiv-0.3.jar \ # Reflexiv.jar -fastq /mnt/HMP/stool/part* \ # [Reflexiv-options] -outfile /mnt/Reflexiv/stool-result \ -kmer 31 \ -partition 3200 \ > Reflexiv.log 2> Reflexiv.err
The second one:
#Created by rhinempi on 06/01/18. # # Reflexiv # # Copyright (c) 2015-2015 # Liren Huang <huanglr at cebitec.uni-bielefeld.de> # # Reflexiv is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the Free # Software Foundation, either version 3 of the License, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; Without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # more detail. # # You should have received a copy of the GNU General Public License along # with this program. If not, see <http://www.gnu.org/licenses>. # path Reflexiv_HOME="/vol/ec2-user/Reflexiv" # Reflexiv command time $Reflexiv_HOME/bin/reflexiv run \ # Reflexiv + [command] --driver-memory 3G \ # [Spark options] --executor-memory 3G \ -fastq ./example/'paired_dat*.fq.gz' \ # [Reflexiv options] -outfile ./example/result \ -kmer 31
Commands and Modules
Reflexiv integrates a few functions to faciliate the assembly processes. These functions are activated by using a Command after the Reflexiv executable file. To see all commands and their functions, simply run reflexiv
.
$ ./bin/reflexiv
Reflexiv - on the cloud. Version: 0.3 Commands: run Run the entire assembly pipeline counter counting Kmer frequency reassembler re-assemble and extend genome fragments Type each command to view its options, eg. Usage: ./reflexiv run Spark cluster configuration: --spark-conf Spark cluster configuration file or spark input parameters --spark-param Spark cluster parameters in quotation marks "--driver-memory 4G --executor-memory 16G" --spark-help View spark-submit options. You can include spark`s options directly. Usage: reflexiv [commands] --spark-conf spark_cluster_default.conf [option...] reflexiv [commands] --spark-param "--driver-memory 4G --executor-memory 16G" [option...] reflexiv [commands] --driver-memory 4G --executor-memory 16G --executor-cores 2 [option...] For detailed cluster submission, please refer to scripts located in: ./sbin
As shown above, there is a list of commands. Detailed descriptions are as follows:
| Command | Description |
|---|---|
| run | This command runs the standard Reflexiv assembly pipeline, from sequencing data to assembled genomes. |
| counter | This command counts all K-mer frequencies. This result can be used to analyze the genome composition (GC, K-mer distribution etc.). The result can also be used for tuning the downstream assemblies (assemble the genome with different K-mer sizes or different K-mer coverages). |
| reassembler | This command reassembles (extends) a collection of sequence fragments using external NGS data (eg. metagenomic datasets). |
-
All commands are pointers (not the pointer in the computer programming domain) to a specific main Java class in the program. As shown in the first script above, the
--class
option passes a main Java class to the Spark framework. Whereas in the second script, therun
command assigns the main Java class to Spark.
Spark options
Spark options are the options for the Apache Spark framework. You can find detailed explanations of all options at the Spark configuration page.
Reflexiv identifies these options through parameters starting with two dashes --
, just like the options used in Spark. Reflexiv also provide three additional input options for assigning Spark options. See the table below:
| Option | Description |
|---|---|
| --spark-conf | This option specifies a configuration file as input options for Spark. It has the same function as the --properties-file option used in the spark-submit executable.
|
| --spark-param | This option reads a series of commandline options quoted within a quotation mark. eg. --spark-param "--driver-memory 2G --executor-memory 4G" passes two parameters --driver-memory and --executor-memory to the Spark framework. |
| --spark-help | This option invokes spark-submit to print out all available options. This is useful when users want to directly check all the options of Spark. |
-
In case you are not familiar with Spark, we recommend several important Spark options that users should pay attentions to:
--master
is important if you want to submit a job in the cluster mode;--driver-memory
sets the memory consumption for the main program, e.g. In theReflexiv-reassembler
, driver memory is the memory consumption of building Reflexible Distributed K-mer (RDK) from input fragments;--executor-memory
sets the memory for each executor (usually the worker nodes). The memory should be increased accordingly, if users want tocache
the input data across cluster nodes.
Reflexiv run options
The run
command starts a standard assembly pipeline. The options of the run
command mainly consist of input sequencing data (usually a fastq file), a K-mer size and an output result file.
To print out all options, simply type the command:
$ reflexiv run
Reflexiv 16:31:52 Reflexiv main initiating ... Reflexiv 16:31:52 interpreting parameters. Name: Reflexiv Main Options: -fastq <input fastq file> Input NGS data, fastq file format, four line per unit -fasta <input fasta file> Also input NGS data, but in fasta file format, two line per unit -outfile <output file> Output assembly result -kmer <kmer size> Kmer length for reads mapping -overlap <kmer overlap> Overlap size between two adjacent kmers -miniter <minimum iterations> Minimum iterations for contig construction -maxiter <maximum iterations> Maximum iterations for contig construction -clipf <clip front nt> Clip N number of nucleotides from the beginning of the reads -clipe <clip end nt> Clip N number of nucleotides from the end of the reads -cover <minimal kmer coverage> Minimal coverage to filter low freq kmers -maxcov <maximal kmer coverage> Maximal coverage to filter high freq kmers -error <minimum error correction cover> Minimum coverage for correcting sequencing errors. Used for low coverage sequencing. Should be higher than minimal kmer coverage -cover -minlength <minimal read length> Minimal read length required for assembly -mincontig <minimal contig length> Minimal contig length to be reported -partition <re-partition number> re generate N number of partitions -bubble Set to NOT remove bubbles. -cache weather to store data in memory or not -version show version information -h -help print and show this information Usage: run de novo genome assembly : spark-submit [spark parameter] --class uni.bielefeld.cmg.reflexiv.main.Main reflexiv.jar [parameters] -fastq input.fq -kmer 31 -outfile output_file spark-submit [spark parameter] --class uni.bielefeld.cmg.reflexiv.main.Main reflexiv.jar [parameters] -fasta input.txt -kmer 31 -outfile output_file reflexiv run [spark parameter] [parameters] -fastq input.fq -kmer 31 -outfile output_file
| Options | Description |
|---|---|
| -fastq | The input sequencing data is in the fastq format. The input files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -fastq /vol/data/samples/*.fq.bz2 .
|
| -fasta | The input sequencing data is in the fasta format. The input files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -fasta /vol/data/samples/*.fa.gz .
|
| -outfile | Directory of output files. |
| -kmer | The K-mer length for building the Reflexilbe Distributed K-mer (RDK). Default is 31. |
| -overlap | When extracting k-mers from the reference genome, there will be a shift between k-mers. The k-mer length minus the shifted length is the overlap length. For most cases, the overlap should be K-1 mers.
|
| -miniter | The minimal iterations for contig extention. The program will start checking convergence after the minimal iteration value is reached. As the convergence checking step consumes a certain amount of resource, it is better to set a minimal iterations to avoid unnecessary convergence check. The Default is 20. |
| -maxiter | The maximum iterations for contig extention. In a really rare case where convergence will never be reached (never happened before), the maximum iteration threshold will stop the infinite loop. |
| -clipf | Trim a certain number of nucleotides at the beginning of the sequencing reads. This is useful to clip high error region at the start of an Illumina sequencing read. |
| -clipe | Trim a certain number of nucleotides at the end of the sequencing reads. This is useful to clip high error region at the end of an Illumina sequencing read. |
| -cover | The minimal coverage to filter low frequency K-mers. The higher the coverage is, the more accurate the result will be. On the other hand, the lower the coverage is, the more sensitive the result will be. |
| -maxcov | The maximal coverage to filter high frequency K-mers. In case of sequencing artifacts that produces extreme high cover K-mers, the threshold filtered abnormal high coverage K-mers. |
| -error | The maximal coverage for error correction. Error nucleotides with lower coverage will be corrected to the higher coverage nucleotides. |
| -minlength | The minimal length of input reads. The default is the length of the K-mer. |
| -mincontig | The minimal length of the output contigs. The default is 100. |
| -partition | Re-distribute the input data into a number of partitions. Each partition runs a individual task. This is useful when you want to evenly distribute your data for parallel computations (Also see Notes below). |
| -bubble | Set to NOT remove bubbles in the assembly. Mainly used for debugging. |
| -cache | Set to cache input data into memory. Default is not. |
| -version | Print out the Reflexiv version. |
| -help | Print the help information. |
-
The peak memory consuming step of Reflexiv is counting K-mer frequencies. If you do not have enough RAM for a certain dataset, try to increase the number of partitions by setting
-partition
to a higher value. This option will trade runtime for lower memory consumptions.
Reflexiv counter options
counter
allows users to run a seperate K-mer counting step before the assembly. This step can also be replaced by other K-mer counters. Reflexiv can read other K-mer counting result (in tabular format) directly as assembly input.
To list all options, simply type command:
$ reflexiv counter
Reflexiv 17:10:21 Reflexiv KmerCounter initiating ... Reflexiv 17:10:21 interpreting parameters. Name: Reflexiv Kmer Counter Options: -fastq <input fastq file> Input NGS data, fastq file format, four line per unit -fasta <input fasta file> Also input NGS data, but in fasta file format, two line per unit -outfile <output file> Output assembly result -kmer <kmer size> Kmer length for reads mapping -overlap <kmer overlap> Overlap size between two adjacent kmers -clipf <clip front nt> Clip N number of nucleotides from the beginning of the reads -clipe <clip end nt> Clip N number of nucleotides from the end of the reads -cover <minimal kmer coverage> Minimal coverage to filter low freq kmers -maxcov <maximal kmer coverage> Maximal coverage to filter high freq kmers -minlength <minimal read length> Minimal read length required for assembly -partition <re-partition number> re generate N number of partitions -cache weather to store data in memory or not -version show version information -h -help print and show this information Usage: run K-mer counting : spark-submit [spark parameter] --class uni.bielefeld.cmg.reflexiv.main.MainOfCounter reflexiv.jar [parameters] -fastq input.fq -kmer 31 -outfile kmerCount.out spark-submit [spark parameter] --class uni.bielefeld.cmg.reflexiv.main.MainOfCounter reflexiv.jar [parameters] -fasta input.txt -kmer 31 -outfile kmerCount.out reflexiv counter [spark parameter] [parameters] -fastq input.fq -kmer 31 -outfile kmerCount.out
| Options | Description |
|---|---|
| -fastq | The input sequencing data is in the fastq format. The input files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -fastq /vol/data/samples/*.fq.bz2 .
|
| -fasta | The input sequencing data is in the fasta format. The input files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -fasta /vol/data/samples/*.fa.gz .
|
| -outfile | Directory of output files. |
| -kmer | The K-mer length for building the Reflexilbe Distributed K-mer (RDK). Default is 31. |
| -overlap | When extracting k-mers from the reference genome, there will be a shift between k-mers. The k-mer length minus the shifted length is the overlap length. For most cases, the overlap should be K-1 mers.
|
| -clipf | Trim a certain number of nucleotides at the beginning of the sequencing reads. This is useful to clip high error region at the start of an Illumina sequencing read. |
| -clipe | Trim a certain number of nucleotides at the end of the sequencing reads. This is useful to clip high error region at the end of an Illumina sequencing read. |
| -cover | The minimal coverage to filter low frequency K-mers. The higher the coverage is, the more accurate the result will be. On the other hand, the lower the coverage is, the more sensitive the result will be. |
| -maxcov | The maximal coverage to filter high frequency K-mers. In case of sequencing artifacts that produces extreme high cover K-mers, the threshold filtered abnormal high coverage K-mers. |
| -minlength | The minimal length of input reads. The default is the length of the K-mer. |
| -partition | Re-distribute the input data into a number of partitions. Each partition runs a individual task. This is useful when you want to evenly distribute your data for parallel computations (Also see Notes below). |
| -cache | Set to cache input data into memory. Default is not. |
| -version | Print out the Reflexiv version. |
| -help | Print the help information. |
- This is the most memory consuming step of the entire assemly process. Thus, we recommend users to run a K-mer counting step first. The result can, then, be iteratively used for several downstream assembly attemps with different input parameters (e.g. K-mer length or minimal K-mer coverage).
Reflexiv reassembler options
reassembler
is a tool to extend pre-assembled or probe-targeted sequence fragments using other NGS (Next-generation sequencing) datasets. Reflexiv reads the sequence fragments and extracts RDK from the sequence. It also extracts RDK from the NGS datasets and combine the two RDKs into one RDK. After combining two RDKs, Reflexiv assembles and extends the fragments using the standard pipeline. Once the assembly is complete, re-assembled fragments will be extracted and saved in another folder.
To list all options, type command:
$ ./bin/reflexiv reassembler
Reflexiv 15:35:47 Reflexiv ReAssembler initiating ... Reflexiv 15:35:47 interpreting parameters. Name: Reflexiv Re-Assembler Options: -fastq <input fastq file> Input NGS data, fastq file format, four line per unit -kmerc <input Kmer file> Input counted kmer file, tabular file format or spark RDD pair text file -fasta <input fasta file> Also input NGS data, but in fasta file format, two line per unit -frag <input pre assemblies> Input pre-assembled contig fragments to be extended -outfile <output file> Output assembly result -kmer <kmer size> Kmer length for reads mapping -overlap <kmer overlap> Overlap size between two adjacent kmers -miniter <minimum iterations> Minimum iterations for contig construction -maxiter <maximum iterations> Maximum iterations for contig construction -clipf <clip front nt> Clip N number of nucleotides from the beginning of the reads -clipe <clip end nt> Clip N number of nucleotides from the end of the reads -cover <minimal kmer coverage> Minimal coverage to filter low freq kmers -maxcov <maximal kmer coverage> Maximal coverage to filter high freq kmers -minlength <minimal read length> Minimal read length required for assembly -mincontig <minimal contig length> Minimal contig length to be reported -partition <re-partition number> re generate N number of partitions -bubble Set to NOT remove bubbles. -cache weather to store data in memory or not -version show version information -h -help print and show this information Usage: run de novo genome Re-assembly : spark-submit [spark parameter] --class uni.bielefeld.cmg.reflexiv.main.MainOfReAssembler reflexiv.jar [parameters] -fastq input.fq -frag gene_frag.fa -kmer 31 -outfile reassemble.out spark-submit [spark parameter] --class uni.bielefeld.cmg.reflexiv.main.MainOfReAssembler reflexiv.jar [parameters] -fasta input.txt -frag gene_frag.fa -kmer 31 -outfile reassemble.out reflexiv reassembler [spark parameter] [parameters] -fastq input.fq -frag gene_frag.fa -kmer 31 -outfile reassemble.out
| Options | Description |
|---|---|
| -fastq | The input sequencing data is in the fastq format. The input files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -fastq /vol/data/samples/*.fq.bz2 .
|
| -kmerc | The input sequencing data is either the direct output of counter or files in the tabular format. The input files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -kmerc /vol/data/samples/*.kmers.txt .
|
| -fasta | The input sequencing data is in the fasta format. The input files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -fasta /vol/data/samples/*.fa.gz .
|
| -frag | The input sequence fragments which will be extended in the fasta format. The files can be compressed or uncompressed. Users can also use the wild card or comma seperated files to input a batch of files. eg. -frag /vol/data/samples/gene_fragment1.fa,/vol/data/samples/gene_fragment2.fa .
|
| -outfile | Directory of output files. |
| -kmer | The K-mer length for building the Reflexilbe Distributed K-mer (RDK). Default is 31. |
| -overlap | When extracting k-mers from the reference genome, there will be a shift between k-mers. The k-mer length minus the shifted length is the overlap length. For most cases, the overlap should be K-1 mers.
|
| -miniter | The minimal iterations for contig extention. The program will start checking convergence after the minimal iteration value is reached. As the convergence checking step consumes a certain amount of resource, it is better to set a minimal iterations to avoid unnecessary convergence check. The Default is 20. |
| -maxiter | The maximum iterations for contig extention. In a really rare case where convergence will never be reached (never happened before), the maximum iteration threshold will stop the infinite loop. |
| -clipf | Trim a certain number of nucleotides at the beginning of the sequencing reads. This is useful to clip high error region at the start of an Illumina sequencing read. |
| -clipe | Trim a certain number of nucleotides at the end of the sequencing reads. This is useful to clip high error region at the end of an Illumina sequencing read. |
| -cover | The minimal coverage to filter low frequency K-mers. The higher the coverage is, the more accurate the result will be. On the other hand, the lower the coverage is, the more sensitive the result will be. |
| -maxcov | The maximal coverage to filter high frequency K-mers. In case of sequencing artifacts that produces extreme high cover K-mers, the threshold filtered abnormal high coverage K-mers. |
| -minlength | The minimal length of input reads. The default is the length of the K-mer. |
| -mincontig | The minimal length of the output contigs. The default is 100. |
| -partition | Re-distribute the input data into a number of partitions. Each partition runs a individual task. This is useful when you want to evenly distribute your data for parallel computations (Also see Notes below). |
| -bubble | Set to NOT remove bubbles in the assembly. Mainly used for debugging. |
| -cache | Set to cache input data into memory. Default is not. |
| -version | Print out the Reflexiv version. |
| -help | Print the help information. |
-
The extended result is in the
fasta
format. The ID of each contig provides the loci of the extended fragment(s) in the contig. E.g.>ReCon-length:739-begin:455-end:665-NC0130078_102956401|NC0130078_105631461-begin:503-end:731-NC0130078_103544151-34
. Here, length denotes the nucleotide number of the assembled contig. begin denotes the start point of the following fragment and end denotes the end position of the fragment. Accordingly, NC0130078_102956401 is the ID of the fragment.| symbol connects two fragments which have identical start and end K-mers (redundancy).
Setup a Spark cluster on Sun Grid Engine (SGE)
To setup a Spark cluster on SGE, we can use scripts located in the ./sbin
folder where Spark is installed.
We can, firstly, start a Spark master node at the SGE login node:
sh start-master.sh
Then, a success info should be displayed on you screen:
starting org.apache.spark.deploy.master.Master, logging to $SPARK_HOME/logs/spark-huanglr-org.apache.spark.deploy.master.Master-1-zorin.out
Open the log file to see the master node info:
less $SPARK_HOME/logs/spark-huanglr-org.apache.spark.deploy.master.Master-1-zorin.out
Spark Command: /usr/lib/jvm/java-1.8.0/jre//bin/java -cp $SPARK_HOME/conf/:$SPARK_HOME/jars/* -Xmx1g org.apache.spark.deploy.master.Master --host zorin --port 7077 --webui-port 8080 ======================================== Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties 17/03/10 13:38:36 INFO Master: Started daemon with process name: 12018@zorin 17/03/10 13:38:36 INFO SignalUtils: Registered signal handler for TERM 17/03/10 13:38:36 INFO SignalUtils: Registered signal handler for HUP 17/03/10 13:38:36 INFO SignalUtils: Registered signal handler for INT 17/03/10 13:38:37 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 17/03/10 13:38:38 INFO SecurityManager: Changing view acls to: huanglr 17/03/10 13:38:38 INFO SecurityManager: Changing modify acls to: huanglr 17/03/10 13:38:38 INFO SecurityManager: Changing view acls groups to: 17/03/10 13:38:38 INFO SecurityManager: Changing modify acls groups to: 17/03/10 13:38:38 INFO SecurityManager: SecurityManager: authentication disabled; ui acls disabled; users with view permissions: Set(huanglr); groups with view permissions: Set(); users with modify permissions: Set(huanglr); groups with modify permissions: Set() 17/03/10 13:38:39 INFO Utils: Successfully started service 'sparkMaster' on port 7077. 17/03/10 13:38:39 INFO Master: Starting Spark master at spark://zorin:7077 17/03/10 13:38:39 INFO Master: Running Spark version 2.0.0 17/03/10 13:38:40 INFO Utils: Successfully started service 'MasterUI' on port 8080. 17/03/10 13:38:40 INFO MasterWebUI: Bound MasterWebUI to <IP_ADDRESS>, and started at http://zorin:8080 17/03/10 13:38:40 INFO Utils: Successfully started service on port 6066. 17/03/10 13:38:40 INFO StandaloneRestServer: Started REST server for submitting applications on port 6066 17/03/10 13:38:41 INFO Master: I have been elected leader! New state: ALIVE
Now, you can browse the WebUI of the master node via:
http://zorin:8080
, where zorin
is the hostname of the master node.
Next, we will add worker nodes to the master node. To do that, we use the start-slave.sh
script located at the ./sbin
folder where Spark is installed.
To submit a slave deamon to the SGE compute node, we can write a script for the SGE submission:
#!/bin/sh # Set SGE options: ## run the job in the current working directory (where qsub is called) #$ -cwd ## Specify an architecture #$ -l arch=lx24-amd64 ## Specify multislot pe #$ -pe multislot 48 ## Specify memory for each pe job #$ -l vf=2G sh $SPARK_HOME/sbin/start-slave.sh spark://zorin:7077 sleep 100000000
Where spark://zorin:7077
is used for assigning this worker node to the master node we launched before. The code sleep 1000000
is to keep the deamon running on the submitted SGE compute node.
Check the log file again to see if the worker node connection is successful:
less $SPARK_HOME/logs/spark-huanglr-org.apache.spark.deploy.master.Master-1-zorin.out
17/03/10 13:38:40 INFO Utils: Successfully started service on port 6066. 17/03/10 13:38:40 INFO StandaloneRestServer: Started REST server for submitting applications on port 6066 17/03/10 13:38:41 INFO Master: I have been elected leader! New state: ALIVE 17/03/10 14:03:58 INFO Master: Registering worker statler:45341 with 48 cores, 250.8 GB RAM
To shutdown worker nodes, simply use qdel
command to delete submitted jobs.
-
To launch a group of worker nodes, use the
start-slaves.sh
script located in the./sbin
folder. Before running thestart-slaves.sh
script, include all IP addresses of the compute nodes to the./conf/slaves
file in$SPARK_HOME
.
Setup a Spark cluster on the AWS EC2 cloud
We use Spark-ec2 to setup a Spark cluster on the Amazon EC2 cloud. Detailed instructions can be found at Spark-ec2. Here, we provide an example to setup a 5-node Spark cluster.
To view all options:
$ $SPARK_HOME/ec2/spark-ec2
Usage: spark-ec2 [options] <action> <cluster_name> <action> can be: launch, destroy, login, stop, start, get-master, reboot-slaves Options: --version show program's version number and exit -h, --help show this help message and exit -s SLAVES, --slaves=SLAVES Number of slaves to launch (default: 1) -w WAIT, --wait=WAIT DEPRECATED (no longer necessary) - Seconds to wait for nodes to start -k KEY_PAIR, --key-pair=KEY_PAIR Key pair to use on instances -i IDENTITY_FILE, --identity-file=IDENTITY_FILE SSH private key file to use for logging into instances -p PROFILE, --profile=PROFILE If you have multiple profiles (AWS or boto config), you can configure additional, named profiles by using this option (default: none) -t INSTANCE_TYPE, --instance-type=INSTANCE_TYPE Type of instance to launch (default: m1.large). WARNING: must be 64-bit; small instances won't work -m MASTER_INSTANCE_TYPE, --master-instance-type=MASTER_INSTANCE_TYPE Master instance type (leave empty for same as instance-type) -r REGION, --region=REGION EC2 region used to launch instances in, or to find them in (default: us-east-1) -z ZONE, --zone=ZONE Availability zone to launch instances in, or 'all' to spread slaves across multiple (an additional $0.01/Gb for bandwidthbetween zones applies) (default: a single zone chosen at random) -a AMI, --ami=AMI Amazon Machine Image ID to use -v SPARK_VERSION, --spark-version=SPARK_VERSION Version of Spark to use: 'X.Y.Z' or a specific git hash (default: 1.6.0) --spark-git-repo=SPARK_GIT_REPO Github repo from which to checkout supplied commit hash (default: https://github.com/apache/spark) --spark-ec2-git-repo=SPARK_EC2_GIT_REPO Github repo from which to checkout spark-ec2 (default: https://github.com/amplab/spark-ec2) --spark-ec2-git-branch=SPARK_EC2_GIT_BRANCH Github repo branch of spark-ec2 to use (default: branch-1.5) --deploy-root-dir=DEPLOY_ROOT_DIR A directory to copy into / on the first master. Must be absolute. Note that a trailing slash is handled as per rsync: If you omit it, the last directory of the --deploy-root-dir path will be created in / before copying its contents. If you append the trailing slash, the directory is not created and its contents are copied directly into /. (default: none). --hadoop-major-version=HADOOP_MAJOR_VERSION Major version of Hadoop. Valid options are 1 (Hadoop 1.0.4), 2 (CDH 4.2.0), yarn (Hadoop 2.4.0) (default: 1) -D [ADDRESS:]PORT Use SSH dynamic port forwarding to create a SOCKS proxy at the given local address (for use with login) --resume Resume installation on a previously launched cluster (for debugging) --ebs-vol-size=SIZE Size (in GB) of each EBS volume. --ebs-vol-type=EBS_VOL_TYPE EBS volume type (e.g. 'gp2', 'standard'). --ebs-vol-num=EBS_VOL_NUM Number of EBS volumes to attach to each node as /vol[x]. The volumes will be deleted when the instances terminate. Only possible on EBS-backed AMIs. EBS volumes are only attached if --ebs-vol-size > 0. Only support up to 8 EBS volumes. --placement-group=PLACEMENT_GROUP Which placement group to try and launch instances into. Assumes placement group is already created. --swap=SWAP Swap space to set up per node, in MB (default: 1024) --spot-price=PRICE If specified, launch slaves as spot instances with the given maximum price (in dollars) --ganglia Setup Ganglia monitoring on cluster (default: True). NOTE: the Ganglia page will be publicly accessible --no-ganglia Disable Ganglia monitoring for the cluster -u USER, --user=USER The SSH user you want to connect as (default: root) --delete-groups When destroying a cluster, delete the security groups that were created --use-existing-master Launch fresh slaves, but use an existing stopped master if possible --worker-instances=WORKER_INSTANCES Number of instances per worker: variable SPARK_WORKER_INSTANCES. Not used if YARN is used as Hadoop major version (default: 1) --master-opts=MASTER_OPTS Extra options to give to master through SPARK_MASTER_OPTS variable (e.g -Dspark.worker.timeout=180) --user-data=USER_DATA Path to a user-data file (most AMIs interpret this as an initialization script) --authorized-address=AUTHORIZED_ADDRESS Address to authorize on created security groups (default: <IP_ADDRESS>/0) --additional-security-group=ADDITIONAL_SECURITY_GROUP Additional security group to place the machines in --additional-tags=ADDITIONAL_TAGS Additional tags to set on the machines; tags are comma-separated, while name and value are colon separated; ex: "Task:MySparkProject,Env:production" --copy-aws-credentials Add AWS credentials to hadoop configuration to allow Spark to access S3 --subnet-id=SUBNET_ID VPC subnet to launch instances in --vpc-id=VPC_ID VPC to launch instances in --private-ips Use private IPs for instances rather than public if VPC/subnet requires that. --instance-initiated-shutdown-behavior=INSTANCE_INITIATED_SHUTDOWN_BEHAVIOR Whether instances should terminate when shut down or just stop --instance-profile-name=INSTANCE_PROFILE_NAME IAM profile name to launch instances under
To setup a Spark cluster, we have to specify the master node and the number of worker nodes with options -m
and -s
. If you want to use spot instances, set the option --spot-price=0.8
, where 0.8 is the bid price in dollar.
You also have to set your correspond AWS security Key with -k rhinempi
and -i /vol/AWS/Key/rhinempi.pem
. Here, rhinempi is the name of my security Key.
Also include your AWS_ACCESS_KEY_ID
and AWS_SECRET_ACCESS_KEY
to your ENV:
$ vi ~/.bash_profile
# --- spark ec2 env --- # export AWS_ACCESS_KEY_ID="xxxxxxxxxx" export AWS_SECRET_ACCESS_KEY="xxxxxxxxxxx"
Update your ENV:
source ~/.bash_profile
$ $SPARK_HOME/ec2/spark-ec2 -m m1.xlarge -k rhinempi -i /vol/AWS/Key/rhinempi.pem -s 5 --spot-price=0.8 --instance-type=c3.8xlarge --region=eu-west-1 launch Map-All-HMP
Setting up security groups... Searching for existing cluster Map-All-HMP in region eu-west-1... Spark AMI: ami-1ae0166d Launching instances... Requesting 5 slaves as spot instances with price $0.800 Waiting for spot instances to be granted... All 5 slaves granted Launched master in eu-west-1a, regid = r-0cd1d32a495250e99 Waiting for AWS to propagate instance metadata... Waiting for cluster to enter 'ssh-ready' state......
To terminate the cluster, use the destroy
command of Spark-ec2:
$ $SPARK_HOME/ec2/spark-ec2 --region=eu-west-1 destroy Map-All-HMP
Searching for existing cluster Map-All-HMP in region eu-west-1... Found 1 master, 5 slaves. The following instances will be terminated: > ec2-54-194-240-108.eu-west-1.compute.amazonaws.com > ec2-54-154-111-11.eu-west-1.compute.amazonaws.com > ec2-54-154-69-167.eu-west-1.compute.amazonaws.com > ec2-54-229-5-191.eu-west-1.compute.amazonaws.com > ec2-54-194-140-87.eu-west-1.compute.amazonaws.com > ec2-54-154-186-102.eu-west-1.compute.amazonaws.com ALL DATA ON ALL NODES WILL BE LOST!!  Terminating slaves...
-
For the Spark 2.0.0 version, the spark-ec2 script is not included in the package distribution. To download
spark-ec2
, use the following linkhttps://github.com/amplab/spark-ec2/archive/branch-2.0.zip
.


Library: MongoDB
Package: MongoDB
Header: Poco/MongoDB/Binary.h
Description
Implements BSON Binary.
A Binary stores its data in a Poco::Buffer<unsigned char>.
Member Summary
Member Functions: buffer, subtype, toRawString, toString, uuid
Types
Ptr
typedef SharedPtr < Binary > Ptr;
Constructors
Binary
Binary();
Creates an empty Binary with subtype 0.
Binary
Binary
Binary(
Poco::Int32 size,
unsigned char subtype
);
Creates a Binary with a buffer of the given size and the given subtype.
Binary
Binary(
const std::string & data,
unsigned char subtype = 0
);
Creates a Binary with the contents of the given string and the given subtype.
Binary
Binary(
const void * data,
Poco::Int32 size,
unsigned char subtype = 0
);
Creates a Binary with the contents of the given buffer and the given subtype.
Destructor
~Binary
virtual ~Binary();
Destroys the Binary.
Member Functions
buffer
Buffer < unsigned char > & buffer();
Returns a reference to the internal buffer
subtype
unsigned char subtype() const;
Returns the subtype.
subtype
void subtype(
unsigned char type
);
Sets the subtype.
toRawString
std::string toRawString() const;
Returns the raw content of the Binary as a string.
toString
std::string toString(
int indent = 0
) const;
Returns the contents of the Binary as Base64-encoded string.
uuid
UUID uuid() const;
Returns the UUID when the binary subtype is 0x04. Otherwise, throws a Poco::BadCastException.


Thesis: The History of Star Formation in Nearby Dwarf Galaxies
Star Formation Histories from Resolved Stellar Populations
GMT Science Conference; Monterey, CA; Oct 2015How the IMF Taught me About Flexible Noise Models
MPIA Galaxy Coffee; MPIA: Heidelberg, DE; August 2015The Local Group as a Time Machine
#LGAstat; Univeresity of Michigan; Ann Arbor, MI; June 2015Quenching Star Formation in the Lowest-Mass Galaxies
The Life and Death of Satellite Galaxies; The Lorentz Center; Lieden, NL; April 2015Galaxy Evolution in the Resolved Universe
Colloquim; UC Berkeley; Berkeley, CA; March 2015Galaxy Evolution in the Resolved Universe
Colloquim; UC Riverside; Riverside, CA; March 2015The High-Mass IMF in M31
The Milky Way and Its Stars; KITP; Santa Barbara, CA; February 2015The Star Formation Histories of the Lowest-Mass Galaxies
Hubble Fellow Symposium; STScI; Baltimore, MD; March 2015The High-Mass Stellar IMF in M31
Amreican Astronomical Society Meeting; Seattle, WA; January 2015WFIRST: Milky Way & Local Group Science
Wide-field Infrared Surveys: Science and Techniques; CalTech; Pasadena, CA; November 2014The Very Faint End of the UV Luminosity Function: Constraints from the Local Group Fossil Record
ITC Lunch; Harvard; Cambridge, MA; November 2014The Life and Times of Low-mass Galaxies
OIR Seminar; Harvard; Cambridge, MA; November 2014The Extended Star Star Formation Histories of Andromeda II and XVI
Thinkshop: Dwarfs and Satellite Galaxies; University of Potsdam; Potsdam, DE; August 2014The Very Faint End of the UV Luminosity Function: Constraints from the Local Group Fossil Record
Galaxy Lunch Talk; University of Strasbourg; Strasbourg, FR; August 2014The Life and Times of Low-mass Galaxies
Koenigstuhl Colloquium; MPIA; Heidelberg, DE; July 2014Blackboard Lecture on Stellar Evolution
Aspen Dwarf Galaxy Workshop; Aspen Center for Physics; Aspen, CO; June 2014Star Formation Histories of Local Group Galaxies
Colloquium; University of Minnesota; Minneapolis, MN; May 2014Star Formation Histories of Local Group Galaxies
Colloquium; University of Minnesota; UIUC, Urbana-Champaign, IL, April 2014Measuring the High Mass Stellar IMF
Hubble Fellow Symposium; STScI; Baltimore, MD; March 20Star Formation Histories of Local Group Galaxies
Colloquium; University of Utah; Salt Lake City, UT; February 2014Star Formation Histories of Local Group Galaxies
Near Field-Deep Field Connection; UC Irvine; Irvine, CA; February 2014SMC B1 #1 is the New Perseus ALMA
A Suite of Simulated Dwarf Galaxies to Interpret Observations HST
The Star Formation History and Proper Motion of NGC 6822 HST
The Evolution of Metal-rich Asymptotic Giant Branch Stars HST
Measuring the High-Mass Initial Mass Function XSEDE
The Star Formation History of M31 XSEDE
A Spectroscopic Investigation of the IMF XSEDE
Completing the Census of Isolated Dwarf Galaxies HST
Crater: The Milky Way's Smallest Satellite or Largest Globular Cluster? HST
Interpreting Resolved Stellar Populations in Local Group Dwarfs HST
Is the First Epoch of Star Formation in Satellite Galaxies Universal - Part II HST
The Fellowship of the Andromeda Dwarf Galaxies HST
The First Maps of SMC Extinction Curves HST
Star Formation Histories of Dwarf Galaxies: Keys to Galaxy Formation and Dark Matter HST
Star Formation and Quenching in Local Group Satellites HST
The High-Mass IMF in NGC 628 Keck
A Chandra Legacy Survey of the Disk of M31 Chandra
Dissecting the UV Light of M31 Keck
Surveying M31's Brighest Stars LBT
The Star Formation History of Andromeda XSEDE
The Definitive L-band Map of M31 VLA
A Search for Surviving Companions of Type Ia Supernovae in the LMC HST
Probing Isolated Massive Star Formation in the LMC HST
Measuring Ancient Star Formation Hisotires of the Magellanic Clouds HST
The Dynamically and Chemically Peculiar Galaxy Leo A Keck
Is the First Epoch of Star Formation in Satellite Galaxies Universal? HST
Splendid Isolation: Using DDO 210 to Benchmark Dwarf Galaxy Evolution HST
Towards Identifying Carbon Stars Beyond the Local Group HST
Measuring the Star Formation History of Omega Centauri HST
The Chandra Local Volume Survey Chandra
The Holistic Evolution of Dwarf Galaxies: Internal and External Processes in NGC6822 HST
Placing Observational Constraints on Massive Star Models HST
How Common are Runaway O-stars in the Andromeda Galaxy? LBT
Cloud-Scale HI Imaging of the Whole Disk of M31 VLA
A Complete and Deep Continuum Survey of M31 VLA
Molecular Cloud Census in the Andromeda Galaxy II. CARMA
Molecular Cloud Census in the Andromeda Galaxy I. CARMA
Combining CAMRA and HST to Measure GMC Lifetimes and Feedback in M31 CARMA
The Panchromatic Hubble Andromeda Treasury HST
The HST U-band Survey of Star Clusters in Nearby Star-Forming Galaxies HST
The ACS Nearby Galaxy Survey Treasury: Reduce, Reuse, Recycle HST
The Local Volume Legacy Survey Spitzer
The Durations of Starbursts in Blue Compact Galaxies HST
Star-Formation History of an Unmerged Fragment: the Leo A Dwarf Galaxy HST
The Onset of Star Formation in the Universe: Constraints from Nearby Isolated Dwarf Galaxies HST
Quantifying Star Formation and Feedback: The M81 Group Dwarf Galaxies HST
The Star Formation Histories of Local Group Galaxies HST


Issue: SETF-MACRO-EXPANSION
References: DEFSETF, DEFINE-SETF-METHOD, SETF
CLtL pages 97, 102, 105
ANSI CL spec 6-162 (Sep 89 version)
Related issues: FUNCTION-NAME:LARGE
Category: CLARIFICATION
Edit history: 29-Apr-90, Version 1 by Moon
Problem description:
CLtL is inconsistent because pages 102 and 105 say DEFSETF and
DEFINE-SETF-METHOD can be used with a function or a macro, while page 97
says that SETF expands macros before it looks for setf-methods.
This is Symbolics issue #9.
Proposal (SETF-MACRO-EXPANSION:LAST):
Clarify that SETF (actually GET-SETF-METHOD-MULTIPLE-VALUE) only expands
macros after exhausting all other possibilities other than expanding into
a call to a function named (SETF reader). Clarify that it expands macros
in the style of MACROEXPAND-1 rather than MACROEXPAND (this was point 11
of FUNCTION-NAME:LARGE and is repeated here for clarity only).
Examples:
(defmacro foo (x y) `(aref ,x ,y))
(defun (setf foo) (z x y) ;wrong
(push `(,x ,y ,z) *foo-trace*)
(defsetf foo (x y) (z) ;right
`(progn
(push `(,,x ,,y ,,z) *foo-trace*)
(macroexpand-1 '(setf (foo array i) (val)))
The last form should include a push onto *foo-trace*, rather than
first macroexpanding (foo array i) into (aref array i) and then
setf'ing that.
The defun form has no effect because SETF expands macros before expanding
into a call to such a function, so this function will not be used.
Rationale:
In the absence of this clarification, the language specification is not
self-consistent. The example given above will not work in implementations
that chose to believe CLtL page 97 rather than page 102.
The rationale for FUNCTION-NAME:LARGE point 11 suggests that we thought
we had exchanged the two bullets on page 97, so that SETF looks for setf
methods before it expands macros. However there doesn't seem to be any
cleanup issue that explicitly addresses this.
Current practice:
Symbolics Genera looks for setf methods before expanding macros, I didn't
check any other implementations.
Cost to Implementors:
Trivial.
Cost to Users:
None.
Cost of non-adoption:
The Common Lisp language will be a joke.
Performance impact:
None.
Benefits:
Consistency.
Esthetics:
Consistency.
Discussion:
None.


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Today
- Day High: {{ stock.DaysHigh }}
- Day Low: {{ stock.DaysLow }}
- Open: {{ stock.Open }}
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- Ask: {{ stock.Ask }}
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- Stock Exchange: {{ stock.StockExchange }}
- Market Cap: {{ stock.MarketCapitalization }}
- EBITDA: {{ stock.EBITDA }}
- Book Value: {{ stock.BookValue }}
- EPS: {{ stock.EarningsShare }}


Middleware¶
PrestoPHP allows you to run code, that changes the default PrestoPHP behavior, at different stages during the handling of a request through middleware:
Application middleware is triggered independently of the current handled request;
Route middleware is triggered when its associated route is matched.
Application Middleware¶
Application middleware is only run for the “master” Request.
Before Middleware¶
A before application middleware allows you to tweak the Request before the controller is executed:
$app->before(function (Request $request, Application $app) {
// ...
});
By default, the middleware is run after the routing and the security.
If you want your middleware to be run even if an exception is thrown early on (on a 404 or 403 error for instance), then, you need to register it as an early event:
$app->before(function (Request $request, Application $app) {
// ...
}, Application::EARLY_EVENT);
In this case, the routing and the security won’t have been executed, and so you won’t have access to the locale, the current route, or the security user.
Note
The before middleware is an event registered on the Symfony request event.
After Middleware¶
An after application middleware allows you to tweak the Response before it is sent to the client:
$app->after(function (Request $request, Response $response) {
// ...
});
Note
The after middleware is an event registered on the Symfony response event.
Finish Middleware¶
A finish application middleware allows you to execute tasks after the Response has been sent to the client (like sending emails or logging):
$app->finish(function (Request $request, Response $response) {
// ...
// Warning: modifications to the Request or Response will be ignored
});
Note
The finish middleware is an event registered on the Symfony terminate event.
Route Middleware¶
Route middleware is added to routes or route collections and it is only triggered when the corresponding route is matched. You can also stack them:
$app->get('/somewhere', function () {
// ...
})
->before($before1)
->before($before2)
->after($after1)
->after($after2)
;
Before Middleware¶
A before route middleware is fired just before the route callback, but after the before application middleware:
$before = function (Request $request, Application $app) {
// ...
};
$app->get('/somewhere', function () {
// ...
})
->before($before);
After Middleware¶
An after route middleware is fired just after the route callback, but before the application after application middleware:
$after = function (Request $request, Response $response, Application $app) {
// ...
};
$app->get('/somewhere', function () {
// ...
})
->after($after);
Middleware Priority¶
You can add as much middleware as you want, in which case they are triggered in the same order as you added them.
You can explicitly control the priority of your middleware by passing an additional argument to the registration methods:
$app->before(function (Request $request) {
// ...
}, 32);
As a convenience, two constants allow you to register an event as early as possible or as late as possible:
$app->before(function (Request $request) {
// ...
}, Application::EARLY_EVENT);
$app->before(function (Request $request) {
// ...
}, Application::LATE_EVENT);
Short-circuiting the Controller¶
If a before middleware returns a Response
object, the request handling is
short-circuited (the next middleware won’t be run, nor the route
callback), and the Response is passed to the after middleware right away:
$app->before(function (Request $request) {
// redirect the user to the login screen if access to the Resource is protected
if (...) {
return new RedirectResponse('/login');
}
});
Note
A RuntimeException
is thrown if a before middleware does not return a
Response or null
.


{% extends "dashboard/base.html" %} {% block content %}
by {{event.club}}
Event Head : {{event.head}}
Posted on {{event.post_date}}
{{event.description}}


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| PREV NEXT | FRAMES NO FRAMES |
| Packages that use NameCoder | |
|---|---|
| com.thoughtworks.xstream.io | |
| com.thoughtworks.xstream.io.json | |
| com.thoughtworks.xstream.io.naming | |
| com.thoughtworks.xstream.io.xml |
| Uses of NameCoder in com.thoughtworks.xstream.io |
|---|
| Methods in com.thoughtworks.xstream.io that return NameCoder | |
|---|---|
protected NameCoder |
AbstractDriver.getNameCoder()
|
| Constructors in com.thoughtworks.xstream.io with parameters of type NameCoder | |
|---|---|
AbstractDriver(NameCoder nameCoder)
Creates an AbstractDriver with a provided NameCoder . |
|
AbstractReader(NameCoder nameCoder)
Creates an AbstractReader with a provided NameCoder . |
|
AbstractWriter(NameCoder nameCoder)
Creates an AbstractWriter with a provided NameCoder . |
| Uses of NameCoder in com.thoughtworks.xstream.io.json |
|---|
| Constructors in com.thoughtworks.xstream.io.json with parameters of type NameCoder | |
|---|---|
AbstractJsonWriter(int mode,
NameCoder nameCoder)
Construct a JSON writer with a special mode and name coder. |
|
AbstractJsonWriter(NameCoder nameCoder)
Construct a JSON writer with a special name coder. |
|
JettisonStaxWriter(QNameMap qnameMap,
XMLStreamWriter out,
boolean writeEnclosingDocument,
boolean namespaceRepairingMode,
NameCoder nameCoder,
org.codehaus.jettison.mapped.MappedNamespaceConvention convention)
|
|
JettisonStaxWriter(QNameMap qnameMap,
XMLStreamWriter out,
NameCoder nameCoder,
org.codehaus.jettison.mapped.MappedNamespaceConvention convention)
|
| Uses of NameCoder in com.thoughtworks.xstream.io.naming |
|---|
| Classes in com.thoughtworks.xstream.io.naming that implement NameCoder | |
|---|---|
class |
NameCoderWrapper
A wrapper for another NameCoder. |
class |
NoNameCoder
A NameCoder that does nothing. |
class |
StaticNameCoder
A NameCoder that encodes and decodes names based on a map. |
| Constructors in com.thoughtworks.xstream.io.naming with parameters of type NameCoder | |
|---|---|
NameCoderWrapper(NameCoder inner)
Construct a new wrapper for a NameCoder. |
| Uses of NameCoder in com.thoughtworks.xstream.io.xml |
|---|
| Classes in com.thoughtworks.xstream.io.xml that implement NameCoder | |
|---|---|
class |
XmlFriendlyNameCoder
Encode and decode tag and attribute names in XML drivers. |
class |
XmlFriendlyReplacer
Deprecated. As of 1.4, use XmlFriendlyNameCoder instead |
class |
XStream11NameCoder
A XmlFriendlyNameCoder to support backward compatibility with XStream 1.1. |
class |
XStream11XmlFriendlyReplacer
Deprecated. As of 1.4, use XStream11NameCoder instead |
| Constructors in com.thoughtworks.xstream.io.xml with parameters of type NameCoder | |
|---|---|
AbstractDocumentReader(Object rootElement,
NameCoder nameCoder)
|
|
AbstractDocumentWriter(Object container,
NameCoder nameCoder)
Constructs an AbstractDocumentWriter. |
|
AbstractPullReader(NameCoder nameCoder)
|
|
AbstractXmlDriver(NameCoder nameCoder)
Deprecated. Creates a AbstractXmlFriendlyDriver with default XmlFriendlyReplacer |
|
AbstractXmlReader(NameCoder nameCoder)
Deprecated. |
|
AbstractXmlWriter(NameCoder nameCoder)
Deprecated. |
|
AbstractXppDomDriver(NameCoder nameCoder)
Construct an AbstractXppDomDriver. |
|
AbstractXppDriver(NameCoder nameCoder)
Construct an AbstractXppDriver. |
|
CompactWriter(Writer writer,
int mode,
NameCoder nameCoder)
|
|
CompactWriter(Writer writer,
NameCoder nameCoder)
|
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Dom4JDriver(org.dom4j.DocumentFactory documentFactory,
org.dom4j.io.OutputFormat outputFormat,
NameCoder nameCoder)
|
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Dom4JDriver(NameCoder nameCoder)
|
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Dom4JReader(org.dom4j.Document document,
NameCoder nameCoder)
|
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Dom4JReader(org.dom4j.Element rootElement,
NameCoder nameCoder)
|
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Dom4JWriter(org.dom4j.Branch root,
org.dom4j.DocumentFactory factory,
NameCoder nameCoder)
|
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Dom4JWriter(org.dom4j.Branch root,
NameCoder nameCoder)
|
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Dom4JWriter(org.dom4j.DocumentFactory factory,
NameCoder nameCoder)
|
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Dom4JXmlWriter(org.dom4j.io.XMLWriter writer,
NameCoder nameCoder)
|
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DomDriver(String encoding,
NameCoder nameCoder)
|
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DomReader(Document document,
NameCoder nameCoder)
|
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DomReader(Element rootElement,
NameCoder nameCoder)
|
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DomWriter(Document document,
NameCoder nameCoder)
|
|
DomWriter(Element element,
Document document,
NameCoder nameCoder)
|
|
DomWriter(Element rootElement,
NameCoder nameCoder)
|
|
JDomDriver(NameCoder nameCoder)
|
|
JDomReader(org.jdom.Document document,
NameCoder nameCoder)
|
|
JDomReader(org.jdom.Element root,
NameCoder nameCoder)
|
|
JDomWriter(org.jdom.Element container,
org.jdom.JDOMFactory factory,
NameCoder nameCoder)
|
|
JDomWriter(org.jdom.Element container,
NameCoder nameCoder)
|
|
JDomWriter(org.jdom.JDOMFactory factory,
NameCoder nameCoder)
|
|
KXml2DomDriver(NameCoder nameCoder)
Construct a KXml2DomDriver. |
|
KXml2Driver(NameCoder nameCoder)
Construct a KXml2Driver. |
|
PrettyPrintWriter(Writer writer,
int mode,
char[] lineIndenter,
NameCoder nameCoder)
|
|
PrettyPrintWriter(Writer writer,
int mode,
NameCoder nameCoder)
|
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PrettyPrintWriter(Writer writer,
NameCoder nameCoder)
|
|
SaxWriter(boolean includeEnclosingDocument,
NameCoder nameCoder)
|
|
SaxWriter(NameCoder nameCoder)
|
|
StaxDriver(NameCoder nameCoder)
|
|
StaxDriver(QNameMap qnameMap,
NameCoder nameCoder)
|
|
StaxReader(QNameMap qnameMap,
XMLStreamReader in,
NameCoder replacer)
|
|
StaxWriter(QNameMap qnameMap,
XMLStreamWriter out,
boolean writeEnclosingDocument,
boolean namespaceRepairingMode,
NameCoder nameCoder)
Allows a StaxWriter to be created for partial XML output |
|
StaxWriter(QNameMap qnameMap,
XMLStreamWriter out,
NameCoder nameCoder)
Allows a StaxWriter to be created for partial XML output |
|
XomDriver(nu.xom.Builder builder,
NameCoder nameCoder)
|
|
XomDriver(NameCoder nameCoder)
|
|
XomReader(nu.xom.Document document,
NameCoder nameCoder)
|
|
XomReader(nu.xom.Element rootElement,
NameCoder nameCoder)
|
|
XomWriter(nu.xom.Element parentElement,
NameCoder nameCoder)
|
|
Xpp3DomDriver(NameCoder nameCoder)
Construct an Xpp3DomDriver. |
|
Xpp3Driver(NameCoder nameCoder)
Construct an Xpp3Driver. |
|
XppDomDriver(NameCoder nameCoder)
|
|
XppDomReader(XppDom xppDom,
NameCoder nameCoder)
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XppDomWriter(NameCoder nameCoder)
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XppDomWriter(XppDom parent,
NameCoder nameCoder)
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XppDriver(NameCoder nameCoder)
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XppReader(Reader reader,
org.xmlpull.v1.XmlPullParser parser,
NameCoder nameCoder)
Construct an XppReader. |
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§507-20 Defense to lien by claimants. Any person having an interest in the property held by a lienor under section 507-18 may intervene in the action. [L 1921, c 131, §3; RL 1925, §2906; RL 1935, §4373; RL 1945, §8777; RL 1955, §193-23; HRS §507-20; am L 1972, c 106, §1(d)]
Rules of Court
Intervention, see HRCP rule 24.


Snake quest
Answer the questions so you have knowlage of snakes
play the game
this is my website if you want to check it out after the game you are welcome


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- SetContent(byte[]) - Method in class COSE.Message
-
- SetContent(String) - Method in class COSE.Message
-
- setEncryptedContent(byte[]) - Method in class COSE.EncryptCommon
-
Set the encrypted content for detached content cases.
- SetKey(CBORObject) - Method in class COSE.Recipient
-
- SetKey(OneKey) - Method in class COSE.Recipient
-
Set the key for encrypting/decrypting the recipient key.
- setKey(CBORObject) - Method in class COSE.Signer
-
- setKey(OneKey) - Method in class COSE.Signer
-
Set a key object on a signer
- SetSenderKey(CBORObject) - Method in class COSE.Recipient
-
Deprecated.
- SetSenderKey(OneKey) - Method in class COSE.Recipient
-
- Sign(Message) - Method in class COSE.CounterSign
-
- sign(OneKey) - Method in class COSE.Sign1Message
-
Create a signature for the message if one does not exist.
- sign(CBORObject) - Method in class COSE.Sign1Message
-
- sign(CipherParameters) - Method in class COSE.Sign1Message
-
Create a signature for the message if one does not exist.
- sign(byte[], byte[]) - Method in class COSE.Signer
-
- sign() - Method in class COSE.SignMessage
-
Causes a signature to be created for every signer that does not already have one.
- Sign1Message - Class in COSE
-
The Sign1Message class implements the COSE_Sign1 object.
- Sign1Message() - Constructor for class COSE.Sign1Message
-
Create a signed message object for which there will be a leading tag and the content will be included.
- Sign1Message(boolean) - Constructor for class COSE.Sign1Message
-
Create a signed message object.
- Sign1Message(boolean, boolean) - Constructor for class COSE.Sign1Message
-
Create a signed message object for which the emission of the leading tag and content is controlled by the parameters.
- SignCommon - Class in COSE
-
- SignCommon() - Constructor for class COSE.SignCommon
-
- Signer - Class in COSE
-
The Signer class is used to implement the COSE_Signer object.
- Signer() - Constructor for class COSE.Signer
-
Create a new signer object to add to a SignMessage
- Signer(OneKey) - Constructor for class COSE.Signer
-
Create a new signer object for a SignMessage and set the key to be used.
- signerList - Variable in class COSE.SignMessage
-
- SignMessage - Class in COSE
-
The SignMessage class is used to implement the COSE_Sign object.
- SignMessage() - Constructor for class COSE.SignMessage
-
Create a signed message object for which the leading tag and the content will be included.
- SignMessage(boolean, boolean) - Constructor for class COSE.SignMessage
-
Create a signed message object for which the emission of the leading tag and content is controlled by the parameters.
- strContext - Variable in class COSE.MacCommon
-
- Validate(Message) - Method in class COSE.CounterSign
-
- Validate(byte[]) - Method in class COSE.MAC0Message
-
- Validate(byte[]) - Method in class COSE.MacCommon
-
- Validate(Recipient) - Method in class COSE.MACMessage
-
- validate(CBORObject) - Method in class COSE.Sign1Message
-
- validate(OneKey) - Method in class COSE.Sign1Message
-
Validate the signature on the message using the passed in key.
- validate(CipherParameters) - Method in class COSE.Sign1Message
-
Validate the signature on the message using the passed in key.
- validate(byte[], byte[]) - Method in class COSE.Signer
-
- validate(Signer) - Method in class COSE.SignMessage
-
Validate the signature on a message for a specific signer.
- value - Variable in enum COSE.MessageTag
-
- valueOf(String) - Static method in enum COSE.AlgorithmID
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum COSE.HeaderKeys
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum COSE.KeyKeys
-
Returns the enum constant of this type with the specified name.
- valueOf(String) - Static method in enum COSE.MessageTag
-
Returns the enum constant of this type with the specified name.
- values() - Static method in enum COSE.AlgorithmID
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum COSE.HeaderKeys
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum COSE.KeyKeys
-
Returns an array containing the constants of this enum type, in
the order they are declared.
- values() - Static method in enum COSE.MessageTag
-
Returns an array containing the constants of this enum type, in
the order they are declared.


{{.Info.TimeStr}}
REQUEST TOOK: {{.RequestInfo.ElapasedStr}}
{{.Info.DateStr}}
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Hello {{ handler.username }},
Thank you for your prize submission for {{ event.name }}.
{% if accepted_prizes %}We are pleased to let you know that the following prize(s) have been accepted for the event:
{{ prize.reviewnotes }}
{% endif %}To view the status of these prizes, please follow this link: {{ user_index_url }} (note: you may need to log in first).
{% endif %} {% if denied_prizes %}Unfortunately, we were unable to accept the following prize(s):
{{ prize.reviewnotes }}
{% endif %}If you have any questions, please contact us at {{ reply_address }}.
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PNG bug
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From the Vega Example Gallery
Pie charts encode proportional differences among a set of numeric values as the angular extent and in area of a circular slice.
Similarly 'doughnut charts' encode proportional differences but with a central 'hole' to reduce emphasis on variability in area saliency.
This radial plot uses both angular and radial extent to convey multiple dimensions of data. However, this approach is not perceptually effective, as viewers will most likely be drawn to the total area of the shape, conflating the two dimensions. This example also demonstrates one way to add labels to circular plots.
A radar chart displaya multivariate data in the form of a two-dimensional radual layout of three or more quantitative variables whose magnitude is represented by distsance from a central point. Useful for quantitative variables that have a circular distribution (e.g. temporal cycles and azimuthal directions).


Pressing SET SPLIT, SAVE ONE is the inverse of {Load_Miscellaneous}. Unlike saving programs, a file that doesn't exist in the Chroma doesn't cause the corresponding file to be deleted from the external drive. It includes an additional pair of files not supported by Load Miscellaneous:
| error logs | errlog.txt |
A log of various non-fatal errors that have been detected since the
Chroma sound generation firmware (the chroma file) was
started. This may include things like syntax errors in the program files,
if they came from an external source. |
|
errlog.bak |
The log from the previous run. |


{% extends 'layout.html' %} {% block body %}
This application automates the application screening process.


Hi, I'm Lekan Ojulowo
Fullstack Developer
I spend time helping startups, organizations and businesses to develop excellent and scalable fullstack applications.
Fullstack Developer
I spend time helping startups, organizations and businesses to develop excellent and scalable fullstack applications.


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Free
10 api calls per 60 minutes
Email technical support
Pinky
50 api calls per 60 minutes
Email technical support
Index
250 api calls per 60 minutes
Email technical support
Thumb
1,000 api calls per 60 minutes
Email technical support
Bear with us!
We're still in beta at the moment, so feel free to sign up for a free account but we can't offer any paid for services at the moment so you're going to be limited to 10 thumbnails per 60 minutes.
We may also increase/decrease the amount of thumbnails you can create in and we may even increase/decrease the throttle reset time from an hour (maybe to a day, who knows, we'll see how it goes).
As we're still testing, you may find times when the service is running slowly or not at all, we're sorry for any inconvenience, but we're still ensuring we've squished any bugs before we start charging. Let us know if you notice anything really strange and crazy as we're happy to accept bug reports.
As soon as we're out of beta, we'll let you know so you can upgrade (if you want).
We'll then allow you to see the different pricing plans on this page and probably even instantly upgrade/downgrade with a credit card online.


Sydney Britton & Andrew Thomas
The origin story
When Sydney Britton first met her boyfriend, Andrew Thomas, they lived almost 500 miles away from each other.
Thomas is a sixth-year senior studying marketing online at the University of Missouri-St. Louis, but in October 2021, he was visiting a childhood friend who attended OU. It was during Halloween weekend, and his friend wanted to show him Court Street. They walked into Lucky’s Sports Tavern, 11 N. Court St., and Britton was standing on a booth seat.
“When I saw him walk in the door, I was like, ‘Introduce me immediately,’” said Britton, a sixth-year senior studying commercial photography. “We hung out and talked for quite a few hours at Lucky's and then we ran to Stephen’s for a second."
“I realized I loved him when I was sick. It was my first time being sick around him and he made me soup, just like willingly came back and made me soup. I was like, ‘Oh, he really cares.'” —Sydney Britton
Britton and Thomas exchanged snapchats, and the following day they continued snapchatting each other. Thomas was only in town for a weekend, so Britton invited him to a party and they hung out after. The next morning, they got breakfast together before Thomas returned to St. Louis.
The next weekend was Dad’s Weekend, but Thomas offered to drive the eight hours it took to come back to visit the weekend after that.
“Then he came the next weekend after that, and then the weekend after and then the weekend after,” Britton said.
Thomas visited Britton’s family near Columbus during Winter Break 2021, and they continued to talk. At the time, Britton wanted to hold off on dating because she didn’t feel prepared for a relationship.
“I respected that so much,” Thomas said. “We didn't rush into things and made sure that these were the right moves. I mean, traveling from St. Louis, at that point, not knowing I'm going to uproot my life and move here, we made sure everything was kind of thoughtful.”
Then, on Feb. 16, 2022, the couple made it official. A few months later, Thomas, who studied online and had a job that allowed him to work remotely, moved to Athens full-time and moved in with one of Britton’s friends.
They were both nervous about living close to each other after dating long-distance for months, but the transition was comfortable, the couple said.
Plans for Valentine's Day
This year, with Valentine’s Day falling so close to the couple’s one-year anniversary, Thomas has a secret plan for how to commemorate his relationship with Britton.
“It involves Columbus and a scavenger hunt, that’s all I think I should say,” Thomas said.
Last year, two-days before they started dating, Thomas and Britton had dinner at Cirò Italian Kitchen & Bar, 120 W. Union St. Thomas surprised Britton with two bouquets of flowers, and the couple made a heart-shaped brownie together.
What’s next?
After graduation in May, the couple plans to move to Columbus, where they just got approved for their first apartment out of college.
After a few years, they’d love to move to New York and continue their careers, Britton said. After that, marriage and kids are certainly on the table, but nothing is set in stone yet. No matter what happens or where they are, the couple plans on cultivating their love.
“I realized I loved him when I was sick. It was my first time being sick around him and he made me soup, just like willingly came back and made me soup,” Britton said. “I was like, ‘Oh, he really cares.’”
Gwen Peters & Dylan Bertelsen
The origin story
Gwen Peters, a sophomore studying middle school education, wasn’t looking for a relationship in September 2020. But when one of her work friends came to her with his friend’s snapchat, she was intrigued.
Peters and Dylan Bertelsen, a sophomore studying accounting, began snapchatting back and forth, and they really hit it off. In December 2020, they officially started dating.
Initially, Bertelsen knew he wanted to attend OU, but Peters was still deciding. She was conscious about the implications of attending the same school as her significant other, so she applied to 12 other schools. Once she visited OU, though, she knew it was the place for her.
“I feel like it was kind of convenient that we both knew where we were going. I mean, we had talked about long-distance and we weren't really worried if we had to do that, but it was nice to know we were both going to go to the same place,” Peters said. “One thing we've always said is if we need space for schoolwork or just want to be by ourselves for a little bit, then we're going to grant that no questions asked because we don't want to overcrowd each other.”
So far, the couple has managed their closeness well. It’s nice to have each other so close, Bertelsen said, but it’s also OK if they decide to do their own things sometimes.
Plans for Valentine’s Day
For their second Valentine’s Day together, Peters and Bertelsen plan to keep things low key. After a nice dinner, Bertelsen said, they just plan to hang out and do the things that normally make them happy when they’re together.
“When we’re at school, our Valentine's Days are more relaxed just because we're college students, so we don't have all this money but also it's nice to just spend time together and reflect and stuff,” Peters said.”
What’s next?
Though they’re sophomores, Peters and Bertelsen have clear ideas of what they’d like their relationship to look like through college and after graduation.
“In my personal opinion, I see us getting through both of our college careers together and potentially either out of college moving in together or maybe like (during our) final year having a place together and then going from there,” Bertelsen said.
Peters agreed, saying she sees herself spending the rest of her life with Bertelsen.
“I believe in soulmates and I kind of believe that there's typically one for every person and I think that I've definitely found that in Dylan,” Peters said.
Silver Barker & C.J. Harris
The origin story
When C.J. Harris saw Silver Barker at North End Kitchen and Bar, 77 N. Court St., he couldn’t take his eyes off her.
“She was good looking, so I went ahead and I tried to talk to her and she gave me some good conversation but she was not too interested in me at first. Let's just say I never gave up. I didn't quit, so I kept working … to get her attention.” —C.J. Harris
“She was good looking, so I went ahead and I tried to talk to her and she gave me some good conversation but she was not too interested in me at first,” Harris said, laughing. “Let's just say I never gave up. I didn't quit, so I kept working … to get her attention.”
Barker, a junior studying journalism, said she had just gotten out of a relationship and was weary about entertaining the idea of a relationship with anyone at the time. That was in September 2021, and over the next couple of months, she and Harris, a senior studying sports management, started to get to know each other better.
They talked during Winter Break heading into 2022, and Barker’s opinions about a possible relationship officially changed when Harris, who doesn’t like sushi, asked her out on a sushi date to Ginger Asian Kitchen because he knew she loved it.
“We sat down and had a talk about our goals and everything and our outlook and perspective on life, and I think that's what really kind of set him aside,” Barker said.
After about a month-and-a-half of hanging out, they officially started dating in late February. The couple will celebrate their one-year anniversary Feb. 27.
Plans for Valentine’s Day
In terms of plans for Valentine’s Day, Harris said he was keeping them a secret. Last year, however, Harris took Barker to Columbus to eat hibachi, and when they returned to Athens, he gifted her chocolate strawberries, a teddy bear, self-care items and more.
“I love chocolate covered strawberries,” Barker said. “My dad used to give them to me for the longest time, and now that C.J. is here, I think it's kind of a must for him.”
Though his plans for Valentine’s Day are secretive, he said he and Barker plan to visit Columbus again on Saturday to eat and visit the city. The two have very hectic schedules, Barker said, so it’s nice when they can just spend a day having fun with no rigid plans.
What’s next?
With graduation coming up, Harris plans to pursue a graduate degree while Barker remains at OU to finish her undergraduate degree. Barker said her degree and Harris’ will likely lead to unpredictable work locations out of college, but the couple plans to do everything they can to stay near each other after graduation.
“I met her and I was like, ‘Yeah, I need this woman to be my girl.'” —C.J. Harris
“Most definitely we’ll stick together and then wherever she goes, I'll try to follow,” Harris said.
Ideally, the couple will move to the west coast after they secure steady jobs, Barker said. They love the outdoors and the heat, and they think the best place for them would be out West.
Regardless of location, Harris and Barker plan to be together through everything. In doing so, Harris said he’ll accomplish what he set out to do the first time he met Barker.
“I met her and I was like, ‘Yeah, I need this woman to be my girl,’” he said.
Christina Beck & Roger Aden
The origin story
Roger Aden heard Christina Beck’s name for the first time in college with no idea she would eventually become his wife. It was at a college speech and debate competition in 1984, Aden representing the University of Nebraska and Beck representing Ball State University, and he heard she had delivered a great speech. It wasn’t until some years later, when they both became professors in OU’s School of Communication Studies, that they would meet in-person for the first time.
Beck was interviewing for a professorial job at OU, and Aden was one of the interviewers. As they reminisced about the competition, Aden commented on Beck’s speech, and Beck thanked him but said she wished she would have won the competition.
“Then I said ‘Well how did you do?’ and he said ‘Well I won,’” Beck said as she laughed.
“We became really, really good friends. And we even did a couple of research projects together, and then after my prior relationship ended, we had the whole ‘Harry Met Sally’ thing.” —Christina Beck
Beck got the job, and a close friendship formed between her and Aden.
“We became really, really good friends,” Beck said. “And we even did a couple of research projects together, and then after my prior relationship ended, we had the whole ‘Harry Met Sally’ thing.”
The couple married in 1999 and started a blended family. Beck and Aden have four daughters, two of which are from Beck’s previous marriage.
Plans for Valentine’s Day
With busy schedules and an active family life, Beck and Aden don’t celebrate Valentine’s Day on the day itself. Their youngest daughter is active in sports, the couple said, and they’d rather support her pursuits than celebrate the holiday traditionally. There’s another reason, too.
“I was looking, when I proposed, to do something a little bit different and also to make sure that the day was memorable,” Aden said. “So I proposed on Groundhog Day, and we celebrate our engagement anniversary on Groundhog Day.”
This year, the couple celebrated with dinner at Casa Nueva, 6 W. State St., their favorite restaurant.
What’s next?
Beck and Aden are expecting their first grandchild in the coming months. Though they both have a few years to go before retirement, they have plans for what they’re going to do after leaving OU.
“I like the Rocky Mountains in Colorado, which my wife also likes, but her favorite place is Disney World,” Aden said. “So we've talked about how we can spend time when it's summer in Colorado and winter in Florida, but that's all the farther we've got with that is thinking through that as a possibility.”
Beck said she and Aden have joked about purchasing an RV and living in Colorado and Florida, but that changed when the COVID-19 pandemic hit the U.S. With busy work and family lives, Beck said she and her husband hadn’t gotten a lot of opportunities to spend time at home. During lockdown, though, she said they realized how much they love being in their home in Athens. Either way, Beck is sure their future will be wonderful.
“We'll do something fun and I imagine it'll involve traveling,” Beck said. “Then grandkids or whatever in the future, we'll go do something because we love our kids and their kids to be named later.”
© Copyright 2022, The Post, Athens, OH


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Vertical Charts?
Charts are important, but everyone hates those complicated 500 lines of code charts! We have a solution! Simple CSS3 ones!
a b c d e f g hHorizontal Charts?
Charts are important, but everyone hates those complicated 500 lines of code charts! We have a solution! Simple CSS3 ones!
Monday
123 Visits 15% Increase
Tuesday
234 Visits45% Increase
Wednesday
453 Visits55% Increase
Thursday
300 Visits 15% Decrease
Friday
123 Visits20% Decrease
CSS3 Buttons
Pure CSS3 buttons made to expand to the width of the screen regardless how much text is entered!
But But But But But But But ButCSS3 Minimal Buttons
Pure CSS3 buttons made to expand to the width of the screen regardless how much text is entered!
But But But But But But But ButAll above buttons fullscren!
Yes, you can use fullscreen buttons as well!
Minimal Fullscreen Button Regular Fullscreen ButtonUser agent detector!
Detect what user agent is browsing your device! Maybe you have an app that's developed for multiple platforms. This system detects what platform is browsing your page and shows only that button!
Availalble for your Apple iPhone on the Apple Appstore! Get it now! Tap here!
Availalble for your Apple iPad on the Apple Appstore! Get it now! Tap here!
Availalble for your Android Device on the Play store! Get it now! Tap here!
How about a table?
And it's pure CSS3! That means you just fill in the data, and the table expands to fit the size you need!
| TABLE | PLUS | PRO |
|---|---|---|
| PACK ONE | Yes | Yes |
| PACK TWO | No | Yes |
| PACK THREE | No | No |
| VALUE | $9.99 | $109.99 |


{% load staticfiles %}
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{% else %}Thank you for submitting a translation request. The translation should appear in your email inbox soon. Feel free to submit another translation request.
{% endif %}


Enter your favorite things
Favorite food
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Submit your favorite things!
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Doping ban for Kenya's marathon runner Kiptum
Paris - Former half-marathon world record holder Kenya's Abraham Kiptum has been given a four-year doping ban, the Athletics Integrity Unit said on Monday.
The ban follows irregularities that showed up on Kiptum's biological passport, which is used to track potential doping.
"The World Athletics Disciplinary Tribunal has banned the long-distance runner for four-years with effect from 28 April 2019," a statement on Twitter said on Monday.
The Tribunal suspects the 30-year-old Kiptumhas of blood doping, but the athlete has denied any form of doping or blood manipulation.


Please imagine yourself in the following situation:
You are an Interior Designer and you have to furnish an empty living room for a client.
The client is a famous archeologist and he likes classy, antique and rare designs. He hates seeing his belongings in other peoples houses and wants to own unique items. Quality and price are the next priorities for him.
If the purchased items match the criteria above, they will have a higher perceived value for him and he will like them.
There will be music playing in the background. Please make sure to have you audio on. You can interact with the volume in the browser (bottom left) but please don't change the volume or turn off the music using your computer.


Super-scraper is a browser plugin that will help you get data out of websites and turn potential into opportunities
No coding skills required
Super-scraper has a point and click interface helping you select the data you want. Optionally you can set you're own CSS/Jquery selectors.
No sign up required
No need to provide an email or register. You can download the web scraper and start scraping immediately with 100 credit free upon install.
No monthley subscription
Unlike other web scraping services we think a monthley subscription is absolutely ridiculous. Instead you can purchase an API key that holds a certain amount of credit with no expiration date and use it whenever you need it.
No dynamic data issues
Web scrapers are notorious of failing miserably when it comes to handling dynamic data like
1. infinite scrolling websites
2. Javascript content
3. data behind a login
Because super-scraper runs inside the browser it solves all these problems without any additional hassle required.
Testing |
Production |
|
Price |
$0 |
$10 |
Credit API calls (No exp. date) |
100 API calls (No exp. date) |
10.000 API calls (No exp. date) |
|
|
Tell us about it on our forum
To the forum


Something
Something
Something
Opportunities
Acme 1,200 Widgets
$24,000
Value Proposition
100 Servers
$45,000
Needs Analysis


Jonathan Trent Patterson
McFall
ENG-155
October 22, 2018
The Effects of Smoking
Smoking has many negative effects such as financially, physically, and mentally. People should not smoke, but they still do because its highly addictive. The nicotine in the tobacco is what gets a person hooked. There are also a lot of other bad things in cigarettes such as tar and chemicals. Once someone starts smoking, it can be very difficult to quit. Many families are influenced by smoking, and my family has been, and still is. Many families are affected by smoking, and my family is no different. I have clearly seen the impact of smoking on my grandfathers, my aunt, and my parents.
One major effect of smoking is evident with my grandfathers. Two of my four papas, my momma’s daddy, and my daddy’s daddy both have been diagnosed with Chronic Obstructive Pulmonary Disease (COPD). COPD is a lung disease that makes it hard to breathe and includes chronic bronchitis and emphysema. Both grandparents must use oxygen, especially at night, to help them breathe better. Although, they both have all these difficulties they both continue to smoke cigarettes. That just goes to show how strong the addiction can be and how hard it can be to quit. Papa Johnny started chewing tobacco to try to reduce the amount of smoking that he does, but switching one for the other really is not any better in my opinion. He tried taking Chantix® once but it gave him bad dreams, so he stopped and continues to smoke. To my knowledge my papa Stanley has not made any attempts to quit smoking but continues smoking while facing these problems. Hopefully, they will come to their senses and quit one day, but probably not.
Another person in my family who was negatively affected by smoking was my mother’s aunt. Smoking is also a leading cause of lung disease including lung cancer. Unfortunately, my family has had to deal with this issue also. My mother’s aunt had developed lung cancer and she was a smoker. It was sometime near the end of 2003 that she was diagnosed with lung cancer; shortly after that treatment was started. She went through both radiation treatment and chemotherapy. I was very young and do not remember much, but I do remember her losing a lot of weight and her hair falling out. It is a sad thing to see someone go through. Sadly she lost her battle with cancer at the age of 56 in December of 2004. Seeing her having to go through that and what it can do to a person gave me the knowledge to know I should never start smoking and made me an advocate to my parents in trying to get them to quit for years.
The biggest effect I have seen is on my parents. They, on the other hand, have had success in quitting smoking, but it was not easy for them. They have both made three attempts at quitting and have been smoke free for over a year now. My father had smoked for over 27 years before first attempting to quit and has spent approximately more than $30,000 on cigarettes during that time. My mother had smoked for more than 20 years before she attempted to quit and has spent over $20,000 on cigarettes. Imagine what they could do with that $50,000 or more if they still had it now. In 2014 my father’s place of employment went smoke free. It was then that they decided to make their first attempt at quitting. Sometime near the end of 2013 they went to the doctor and got prescribed Chantix®. They both took the medicine with success and were smoke free by January of 2014.  The stress of that must have driven them back to smoking. Then I’m not sure of the timeframe after that but they both made a second attempt to quit. During their second attempt my father used the nicotine gum and my mother used patches to quit. Although, they quit smoking for a while, they still had the addiction of nicotine due to the devices that they were using. I think it was during vacation in 2015 that they actuality started back smoking. Again, I am unsure of the time frame, but they went back to the doctor and was prescribed Chantix® again and stopped for the third and hopefully the final time. In May of this year 2018 marked a whole year that they have been smoke free. My father has confessed that there are times when he is stressed, or he gets a good smell of a Black & Mild cigar it can make him want to smoke, but knows he should not.
It is obvious
smoking is bad and something that people should not be doing. It does not make someone
cool. What it does do is make a person a smelly addict with a bad habit. So I
would encourage anyone that’s never tried it not to, and anyone that does
to stop as soon as they can.


Cache Karate is a Shin-Toshi school of martial arts dedicated to cultivating character, control, & confidence in a safe and positive environment for children, teens & adults.
The goal of Cache Karate is to build championship girls and boys and in the process create championship martial artists. There is more to martial arts training than learning to kick, punch and compete-although these skills are essential!
Part of becoming a Martial Artist is to find out who you are inside and build character. At Cache Karate we also teach students to have respect for other people, to set and reach goals and to do all things with integrity.
Cache Karate is a Shin-Toshi school of martial arts dedicated to cultivating character, control, & confidence in a safe and positive environment for children, teens & adults.
The goal of Cache Karate is to build championship girls and boys and in the process create championship martial artists. There is more to martial arts training than learning to kick, punch and compete-although these skills are essential!
Part of becoming a Martial Artist is to find out who you are inside and build character. At Cache Karate we also teach students to have respect for other people, to set and reach goals and to do all things with integrity.
| Monday | Wednesday | Friday |
| 5-5.30pm | 5-5.30pm | 5-5.30pm |
Cache Karate is a Shin-Toshi school of martial arts dedicated to cultivating character, control, & confidence in a safe and positive environment for children, teens & adults.
The goal of Cache Karate is to build championship girls and boys and in the process create championship martial artists. There is more to martial arts training than learning to kick, punch and compete-although these skills are essential!
| Monday | Wednesday | Friday |
| 5-5.30pm | 5-5.30pm | 5-5.30pm |
Cache Karate is a Shin-Toshi school of martial arts dedicated to cultivating character, control, & confidence in a safe and positive environment for children, teens & adults.
The goal of Cache Karate is to build championship girls and boys and in the process create championship martial artists. There is more to martial arts training than learning to kick, punch and compete-although these skills are essential!
Part of becoming a Martial Artist is to find out who you are inside and build character. At Cache Karate we also teach students to have respect for other people, to set and reach goals and to do all things with integrity.
| Monday | Wednesday | Friday |
| 5-5.30pm | 5-5.30pm | 5-5.30pm |
Cache Karate is a Shin-Toshi school of martial arts dedicated to cultivating character, control, & confidence in a safe and positive environment for children, teens & adults.
The goal of Cache Karate is to build championship girls and boys and in the process create championship martial artists. There is more to martial arts training than learning to kick, punch and compete-although these skills are essential!
Part of becoming a Martial Artist is to find out who you are inside and build character. At Cache Karate we also teach students to have respect for other people, to set and reach goals and to do all things with integrity.
| Monday | Wednesday | Friday |
| 5-5.30pm | 5-5.30pm | 5-5.30pm |
Cache Karate has an awesome facility and is looking for partners to share space at the new Cache Karate Dojo in Richmond! Highlights of the school include:


Class: Aws::ApiGatewayV2::Types::CreateIntegrationResponseRequest
| Relationships & Source Files | |
| Super Chains via Extension / Inclusion / Inheritance | |
|
Class Chain:
self,
Struct
|
|
|
Instance Chain:
self,
::Aws::Structure ,
Struct
|
|
| Inherits: |
Struct
|
| Defined in: | gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb |
Constant Summary
Instance Attribute Summary
- #api_id ⇒ String rw
-
#content_handling_strategy ⇒ String
rw
Specifies how to handle response payload content type conversions.
- #integration_id ⇒ String rw
-
#integration_response_key ⇒ String
rw
After evaluating a selection expression, the result is compared against one or more selection keys to find a matching key.
-
#response_parameters ⇒ Hash<String,String>
rw
For WebSocket APIs, a key-value map specifying request parameters that are passed from the method request to the backend.
-
#response_templates ⇒ Hash<String,String>
rw
A mapping of identifier keys to templates.
-
#template_selection_expression ⇒ String
rw
An expression used to extract information at runtime.
Instance Method Summary
::Aws::Structure
- Included
| #to_hash | Alias for Structure#to_h. |
Instance Attribute Details
#api_id ⇒ String
(rw)
[ GitHub ]
# File 'gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb', line 1888
class CreateIntegrationResponseRequest < Struct.new( :api_id, :content_handling_strategy, :integration_id, :integration_response_key, :response_parameters, :response_templates, :template_selection_expression) SENSITIVE = [] include Aws::Structure end
#content_handling_strategy ⇒ String
(rw)
Specifies how to handle response payload content type conversions. Supported only for WebSocket APIs.
# File 'gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb', line 1888
class CreateIntegrationResponseRequest < Struct.new( :api_id, :content_handling_strategy, :integration_id, :integration_response_key, :response_parameters, :response_templates, :template_selection_expression) SENSITIVE = [] include Aws::Structure end
#integration_id ⇒ String
(rw)
[ GitHub ]
# File 'gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb', line 1888
class CreateIntegrationResponseRequest < Struct.new( :api_id, :content_handling_strategy, :integration_id, :integration_response_key, :response_parameters, :response_templates, :template_selection_expression) SENSITIVE = [] include Aws::Structure end
#integration_response_key ⇒ String
(rw)
After evaluating a selection expression, the result is compared against one or more selection keys to find a matching key. See Selection Expressions for a list of expressions and each expression's associated selection key type.
# File 'gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb', line 1888
class CreateIntegrationResponseRequest < Struct.new( :api_id, :content_handling_strategy, :integration_id, :integration_response_key, :response_parameters, :response_templates, :template_selection_expression) SENSITIVE = [] include Aws::Structure end
#response_parameters ⇒ Hash
<String
,String
> (rw)
For WebSocket APIs, a key-value map specifying request parameters that are passed from the method request to the backend. The key is an integration request parameter name and the associated value is a method request parameter value or static value that must be enclosed within single quotes and pre-encoded as required by the backend. The method request parameter value must match the pattern of method.request.{location\}.{name\} , where {location\} is querystring, path, or header; and {name\} must be a valid and unique method request parameter name.
For HTTP API integrations with a specified integrationSubtype, request parameters are a key-value map specifying parameters that are passed to AWS_PROXY integrations. You can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Working with AWS service integrations for HTTP APIs.
For HTTP API integrations without a specified integrationSubtype request parameters are a key-value map specifying how to transform HTTP requests before sending them to the backend. The key should follow the pattern <action>:<header|querystring|path>.<location> where action can be append, overwrite or remove. For values, you can provide static values, or map request data, stage variables, or context variables that are evaluated at runtime. To learn more, see Transforming API requests and responses.
# File 'gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb', line 1888
class CreateIntegrationResponseRequest < Struct.new( :api_id, :content_handling_strategy, :integration_id, :integration_response_key, :response_parameters, :response_templates, :template_selection_expression) SENSITIVE = [] include Aws::Structure end
#response_templates ⇒ Hash
<String
,String
> (rw)
A mapping of identifier keys to templates. The value is an actual template script. The key is typically a SelectionKey which is chosen based on evaluating a selection expression.
# File 'gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb', line 1888
class CreateIntegrationResponseRequest < Struct.new( :api_id, :content_handling_strategy, :integration_id, :integration_response_key, :response_parameters, :response_templates, :template_selection_expression) SENSITIVE = [] include Aws::Structure end
#template_selection_expression ⇒ String
(rw)
An expression used to extract information at runtime. See Selection Expressions for more information.
# File 'gems/aws-sdk-apigatewayv2/lib/aws-sdk-apigatewayv2/types.rb', line 1888
class CreateIntegrationResponseRequest < Struct.new( :api_id, :content_handling_strategy, :integration_id, :integration_response_key, :response_parameters, :response_templates, :template_selection_expression) SENSITIVE = [] include Aws::Structure end