Interface IDataSetCommandProvider
-
public interface IDataSetCommandProvider
Command provider for datasets.Regarding parameter validation for the methods within this class:
A dataset name is considered invalid if:
- The total length of the name is 0 or is greater than 44 characters.
- The length of any qualifier within the name is 0 or is greater than 8 characters.
- Qualifiers are delimited by anything other than a '.' character.
- Any characters outside of the code page 1047 hex values for A-Z, a-z, 0-9, @, #, $, or - are present.
- Any qualifier (and hence the name itself) starts with a digit (0-9) or a hyphen (-).
A PDS member name is considered invalid if:
- The length of the name is 0 or is greater than 8 characters.
- Any characters outside of the code page 1047 hex values for A-Z, a-z, 0-9, @, #, or $ are present.
- The name starts with a digit (0-9).
A dataset filter defines the level qualifiers for the datasets to be included in the returned list. Qualifiers can be specified fully or partially. At least one qualifier must be partially specified. A filter of '*' or '**' or any combination of '*' and '**' qualifiers is invalid. Dataset name qualifiers can be partially specified using asterisks as global file-name characters and percent signs as placeholders.
The following rules apply when determining whether a dataset filter is valid:
- * - A single asterisk by itself indicates that at least one qualifier is needed to occupy that position. A single asterisk within a qualifier indicates that zero or more characters can occupy that position.
- ** - A double asterisk indicates that zero or more qualifiers can occupy that position. A double asterisk within a qualifier is invalid.
- % - A single percent sign indicates that any one single alphanumeric or national character can occupy that position.
- %%... - One to eight percent signs can be specified in each qualifier.
The following rules apply when determining whether a PDS member filter is valid:
- * - A single asterisk indicates that zero or more characters can occupy that position.
- **... - Multiple asterisks can be specified, but sequential asterisks are treated as a single asterisk.
- % - A single percent sign indicates that any one single alphanumeric or national character can occupy that position.
- %%... - One to eight percent signs can be specified.
Examples:
To obtain anIDataSetCommandProvider
:IZOSHostConnection zosHostConnection = ... // get the dataset command provider from a z/OS host connection // note: the command provider will only be usable while the z/OS host // connection is connected to its z/OS host IDataSetCommandProvider commandProvider = zosHostConnection .getDataSetCommandProvider();
To copy a PDS member:IZOSHostConnection zosHostConnection = ... IDataSetCommandProvider commandProvider = zosHostConnection .getDataSetCommandProvider(); String sourcePDS = ... String sourceMember = ... String targetPDS = ... String targetMember = ... boolean replace = ... commandProvider.copyPDSMember(sourcePDS, sourceMember, targetPDS, targetMember, replace);
For examples on how to connect to a z/OS host with anIZOSHostConnection
, seeIZOSHostConnection
.
For examples on how to retrieveIDataSet
s, seeIDataSet
.
For examples on how to deleteIDataSet
s, seeIDataSet
.
For examples on how to allocateIPartitionedDataSet
s, seeIPartitionedDataSet
.
For examples on how to allocateISequentialDataSet
s, seeISequentialDataSet
.
For examples on how to create or retrieveIPartitionedDataSetMember
s, seeIPartitionedDataSetMember
.
For examples on how to define or retrieveIGenerationDataGroup
s, seeIGenerationDataGroup
.- Since:
- 1.0.0
- Version:
- 2.5.0
- See Also:
IZOSHostConnection
,IDataSet
,IMigratedDataSet
,IPartitionedDataSet
,ISequentialDataSet
,IVSAMCluster
,IPartitionedDataSetMember
,IGenerationDataGroup
- Restriction:
- This interface is not intended to be extended by clients.
- Restriction:
- This interface is not intended to be implemented by clients.
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
allocatePartitionedDataSet(String dataSetName, IAllocateParameters parameters)
Allocates a partitioned dataset with the specified name and parameters on the associated z/OS host.void
allocateSequentialDataSet(String dataSetName, IAllocateParameters parameters)
Allocates a sequential dataset with the specified name and parameters on the associated z/OS host.void
copyPDSMember(String sourceDataSet, String sourceMember, String targetDataSet, String targetMember, boolean replace)
Copies a PDS member from the source PDS to the target PDS with the target member name.void
createPDSMember(String pdsName, String memberName)
Creates a partitioned dataset member with the given name within the specified partitioned dataset name on the associated z/OS host.void
defineGenerationDataGroup(String generationDataGroupName, IDefineGenerationDataGroupParameters parameters)
Defines a generation data group with the specified name and parameters on the associated z/OS host.void
deleteDataSet(String dataSetName)
Deletes a dataset with the given name from the associated z/OS host.void
deletePDSMember(String pdsName, String memberName)
Deletes a partitioned dataset member with the given member name from the specified partitioned datasetList<IDataSet>
fetchGenerationDataSets(String generationDataGroupName)
Returns a list of all generation datasets from the specified generation data group on the associated z/OS host.IDataSet
findDataSet(String dataSetName)
Returns the dataset with the specified name if it can be found on the associated z/OS host.List<IDataSet>
findDataSets(String dataSetFilter)
Returns the list of datasets that match the specified filter on the associated z/OS host.List<IDataSet>
findDataSets(String dataSetFilter, DataSetType... dataSetTypes)
Returns the list of datasets of the specified type(s) that match the specified filter on the associated z/OS host.IGenerationDataGroup
findGenerationDataGroup(String generationDataGroupName)
Returns the generation data group with the specified name if it can be found on the associated z/OS host.List<IGenerationDataGroup>
findGenerationDataGroups(String generationDataGroupFilter)
Returns the list of generation data groups that match the specified filter on the associated z/OS host.IDataSet
findGenerationDataSet(String generationDataGroupName, int relativeGenerationNumber)
Returns a specific generation dataset from the specified generation data group if it can be found on the associated z/OS host.ISequentialDataSet
findGenerationSequentialDataSet(String generationDataGroupName, int relativeGenerationNumber)
Returns a specific generation dataset, typed as anISequentialDataSet
, from the specified generation data group if it can be found on the associated z/OS host.IMigratedDataSet
findMigratedDataSet(String migratedDataSetName)
Returns the migrated dataset with the specified name if it can be found on the associated z/OS host.List<IMigratedDataSet>
findMigratedDataSets(String dataSetFilter)
Returns the list of migrated datasets that match the specified filter on the associated z/OS host.IPartitionedDataSet
findPartitionedDataSet(String pdsName)
Returns the partitioned dataset with the specified name if it can be found on the associated z/OS host.List<IPartitionedDataSet>
findPartitionedDataSets(String dataSetFilter)
Returns the list of partitioned datasets that match the specified filter on the associated z/OS host.IPartitionedDataSetMember
findPDSMember(String pdsName, String memberName)
Returns the partitioned dataset member with the specified partitioned dataset name and member name, if it can be found on the associated z/OS host.List<IPartitionedDataSetMember>
findPDSMembers(String pdsName, String memberFilter)
Returns the list of partitioned dataset members that match the specified partitioned dataset name and member filter on the associated z/OS host.ISequentialDataSet
findSequentialDataSet(String sequentialDataSetName)
Returns the sequential dataset with the specified name if it can be found on the associated z/OS host.List<ISequentialDataSet>
findSequentialDataSets(String dataSetFilter)
Returns the list of sequential datasets that match the specified filter on the associated z/OS host.IVSAMCluster
findVSAMCluster(String vsamClusterName)
Returns the VSAM cluster with the specified name if it can be found on the associated z/OS host.List<IVSAMCluster>
findVSAMClusters(String dataSetFilter)
Returns the list of VSAM clusters that match the specified filter on the associated z/OS host.IZOSHostConnection
getZOSHostConnection()
Returns the z/OS host connection associated with this command provider.boolean
isGenerationDataGroupsSupported()
Returns if the associated z/OS host supports the generation data group methods of thisIDataSetCommandProvider
.
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-
-
Method Detail
-
getZOSHostConnection
IZOSHostConnection getZOSHostConnection()
Returns the z/OS host connection associated with this command provider.- Returns:
- the z/OS host connection
- Since:
- 1.0.0
-
createPDSMember
void createPDSMember(String pdsName, String memberName) throws DataSetAccessException, DataSetInUseException, DataSetMigratedException, DataSetNotFoundException, MemberAlreadyExistsException
Creates a partitioned dataset member with the given name within the specified partitioned dataset name on the associated z/OS host.- Parameters:
pdsName
- the name of the partitioned datasetmemberName
- the name of the member- Throws:
IllegalArgumentException
- ifpdsName
isnull
or invalid, or ifmemberName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursDataSetAccessException
- if the user's credentials do not grant access authority for the partitioned datasetDataSetInUseException
- if an exclusive enqueue exists on the partitioned datasetDataSetMigratedException
- if the partitioned dataset is migratedDataSetNotFoundException
- if the partitioned dataset does not existMemberAlreadyExistsException
- if a member with the same name already exists- Since:
- 1.1.0
-
deletePDSMember
void deletePDSMember(String pdsName, String memberName) throws DataSetAccessException, DataSetInUseException, DataSetMigratedException, DataSetNotFoundException, MemberInUseException, MemberNotFoundException
Deletes a partitioned dataset member with the given member name from the specified partitioned dataset- Parameters:
pdsName
- the name of the partitioned datasetmemberName
- the name of the member to delete- Throws:
IllegalArgumentException
- ifpdsName
isnull
or invalid, or ifmemberName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursDataSetAccessException
- if the user's credentials do not grant access authority for the partitioned datasetDataSetInUseException
- if an exclusive enqueue exists on the partitioned datasetDataSetMigratedException
- if the partitioned dataset is migratedDataSetNotFoundException
- if the partitioned dataset does not existMemberInUseException
- if an exclusive enqueue exists on the memberMemberNotFoundException
- if the member does not exist- Since:
- 1.1.0
-
deleteDataSet
void deleteDataSet(String dataSetName) throws DataSetAccessException, DataSetInUseException, DataSetNotFoundException
Deletes a dataset with the given name from the associated z/OS host.- Parameters:
dataSetName
- the name of the dataset- Throws:
DataSetAccessException
- if the user's credentials do not grant access authority for the datasetDataSetInUseException
- if an exclusive enqueue exists on the partitioned datasetDataSetNotFoundException
- if the dataset does not exist- Since:
- 2.2.0
-
copyPDSMember
void copyPDSMember(String sourceDataSet, String sourceMember, String targetDataSet, String targetMember, boolean replace) throws DataSetAccessException, DataSetInUseException, DataSetMigratedException, DataSetNotFoundException, MemberAlreadyExistsException, MemberNotFoundException, DataSetOutOfSpaceException
Copies a PDS member from the source PDS to the target PDS with the target member name.- Parameters:
sourceDataSet
- the name of the source dataset (PDS or PDSE)sourceMember
- the name of the source membertargetDataSet
- the name of the target dataset (PDS or PDSE)targetMember
- the name of the target memberreplace
- true to replace an existing member with the same name, else false- Throws:
IllegalArgumentException
- if either pdsName isnull
or invalid, or if either memberName isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursDataSetAccessException
- if the user's credentials do not grant access authority for the partitioned datasetDataSetInUseException
- if an exclusive enqueue exists on the partitioned datasetDataSetMigratedException
- if the partitioned dataset is migratedDataSetNotFoundException
- if the partitioned dataset does not existDataSetOutOfSpaceException
- if the target dataset is out of spaceMemberNotFoundException
- if the member does not existMemberAlreadyExistsException
- if the target member already exists and the replace flag is false- Since:
- 2.5.0
-
findDataSet
IDataSet findDataSet(String dataSetName)
Returns the dataset with the specified name if it can be found on the associated z/OS host.- Parameters:
dataSetName
- the name of the dataset- Returns:
- the dataset, or
null
if the dataset could not be found - Throws:
IllegalArgumentException
- ifdataSetName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findDataSets
List<IDataSet> findDataSets(String dataSetFilter)
Returns the list of datasets that match the specified filter on the associated z/OS host.An empty list will be returned if no datasets match the specified filter.
For the rules of a valid dataset filter, see
IDataSetCommandProvider
.- Parameters:
dataSetFilter
- the dataset filter- Returns:
- the list of matching datasets
- Throws:
IllegalArgumentException
- ifdataSetFilter
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findDataSets
List<IDataSet> findDataSets(String dataSetFilter, DataSetType... dataSetTypes)
Returns the list of datasets of the specified type(s) that match the specified filter on the associated z/OS host.An empty list will be returned if no datasets of the specified types match the specified filter.
For the rules of a valid dataset filter, see
IDataSetCommandProvider
.- Parameters:
dataSetFilter
- the dataset filterdataSetTypes
- the dataset types to return, ornull
to return all types of datasets- Returns:
- the list of matching datasets
- Throws:
IllegalArgumentException
- ifdataSetFilter
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findMigratedDataSet
IMigratedDataSet findMigratedDataSet(String migratedDataSetName)
Returns the migrated dataset with the specified name if it can be found on the associated z/OS host.- Parameters:
migratedDataSetName
- the name of the migrated dataset- Returns:
- the migrated dataset, or
null
if the migrated dataset could not be found - Throws:
IllegalArgumentException
- ifmigratedDataSetName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findMigratedDataSets
List<IMigratedDataSet> findMigratedDataSets(String dataSetFilter)
Returns the list of migrated datasets that match the specified filter on the associated z/OS host.An empty list will be returned if no migrated datasets match the specified filter.
For the rules of a valid dataset filter, see
IDataSetCommandProvider
.- Parameters:
dataSetFilter
- the dataset filter- Returns:
- the list of matching migrated datasets
- Throws:
IllegalArgumentException
- ifdataSetFilter
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findPartitionedDataSet
IPartitionedDataSet findPartitionedDataSet(String pdsName)
Returns the partitioned dataset with the specified name if it can be found on the associated z/OS host.- Parameters:
pdsName
- the name of the partitioned dataset- Returns:
- the partitioned dataset, or
null
if the partitioned dataset could not be found - Throws:
IllegalArgumentException
- ifpdsName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findPartitionedDataSets
List<IPartitionedDataSet> findPartitionedDataSets(String dataSetFilter)
Returns the list of partitioned datasets that match the specified filter on the associated z/OS host.An empty list will be returned if no partitioned datasets match the specified filter.
For the rules of a valid dataset filter, see
IDataSetCommandProvider
.- Parameters:
dataSetFilter
- the dataset filter- Returns:
- the list of matching partitioned datasets
- Throws:
IllegalArgumentException
- ifdataSetFilter
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findSequentialDataSet
ISequentialDataSet findSequentialDataSet(String sequentialDataSetName)
Returns the sequential dataset with the specified name if it can be found on the associated z/OS host.- Parameters:
sequentialDataSetName
- the name of the sequential dataset- Returns:
- the sequential dataset, or
null
if the sequential dataset could not be found - Throws:
IllegalArgumentException
- ifsequentialDataSetName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findSequentialDataSets
List<ISequentialDataSet> findSequentialDataSets(String dataSetFilter)
Returns the list of sequential datasets that match the specified filter on the associated z/OS host.An empty list will be returned if no sequential datasets match the specified filter.
For the rules of a valid dataset filter, see
IDataSetCommandProvider
.- Parameters:
dataSetFilter
- the dataset filter- Returns:
- the list of matching sequential datasets
- Throws:
IllegalArgumentException
- ifdataSetFilter
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findVSAMCluster
IVSAMCluster findVSAMCluster(String vsamClusterName)
Returns the VSAM cluster with the specified name if it can be found on the associated z/OS host.- Parameters:
vsamClusterName
- the name of the VSAM cluster- Returns:
- the VSAM cluster, or
null
if the VSAM cluster could not be found - Throws:
IllegalArgumentException
- ifvsamClusterName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findVSAMClusters
List<IVSAMCluster> findVSAMClusters(String dataSetFilter)
Returns the list of VSAM clusters that match the specified filter on the associated z/OS host.An empty list will be returned if no VSAM clusters match the specified filter.
For the rules of a valid dataset filter, see
IDataSetCommandProvider
.- Parameters:
dataSetFilter
- the dataset filter- Returns:
- the list of matching VSAM clusters
- Throws:
IllegalArgumentException
- ifdataSetFilter
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occurs- Since:
- 1.0.0
-
findPDSMember
IPartitionedDataSetMember findPDSMember(String pdsName, String memberName) throws DataSetAccessException, DataSetInUseException, DataSetMigratedException, DataSetNotFoundException
Returns the partitioned dataset member with the specified partitioned dataset name and member name, if it can be found on the associated z/OS host.- Parameters:
pdsName
- the name of the partitioned datasetmemberName
- the name of the member- Returns:
- the partitioned dataset member, or
null
if the member could not be found - Throws:
IllegalArgumentException
- ifpdsName
isnull
or invalid, or ifmemberName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursDataSetAccessException
- if the user's credentials do not grant access authority for the partitioned datasetDataSetInUseException
- if an exclusive enqueue exists on the partitioned datasetDataSetMigratedException
- if the partitioned dataset is migratedDataSetNotFoundException
- if the partitioned dataset does not exist- Since:
- 1.0.0
-
findPDSMembers
List<IPartitionedDataSetMember> findPDSMembers(String pdsName, String memberFilter) throws DataSetAccessException, DataSetInUseException, DataSetMigratedException, DataSetNotFoundException
Returns the list of partitioned dataset members that match the specified partitioned dataset name and member filter on the associated z/OS host.A
null
member filter can be specified to return all members.An empty list will be returned if no partitioned dataset members match the specified partitioned dataset name and member filter.
For the rules of a valid member filter, see
IDataSetCommandProvider
.- Parameters:
pdsName
- the name of the partitioned datasetmemberFilter
- the member filter, ornull
to return all members- Returns:
- the list of matching partitioned dataset members
- Throws:
IllegalArgumentException
- ifpdsName
isnull
or invalid, or ifmemberFilter
is invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursDataSetAccessException
- if the user's credentials do not grant access authority for the partitioned datasetDataSetInUseException
- if an exclusive enqueue exists on the partitioned datasetDataSetMigratedException
- if the partitioned dataset is migratedDataSetNotFoundException
- if the partitioned dataset does not exist- Since:
- 1.0.0
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allocatePartitionedDataSet
void allocatePartitionedDataSet(String dataSetName, IAllocateParameters parameters) throws DataSetExistsException, AllocationFailedException
Allocates a partitioned dataset with the specified name and parameters on the associated z/OS host.The allocate parameters should be created using
AllocateParametersBuilder
. See that class for detailed information on building allocate parameters.- Parameters:
dataSetName
- the dataset nameparameters
- the allocate parameters- Throws:
IllegalArgumentException
- ifdataSetName
isnull
or invalid, orparameters
isnull
ZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursDataSetExistsException
- if the dataset already existsAllocationFailedException
- if the allocation fails on the z/OS host (likely caused by the user's credentials not having the authority to create this partitioned dataset)- Since:
- 1.1.0
- See Also:
AllocateParametersBuilder
-
allocateSequentialDataSet
void allocateSequentialDataSet(String dataSetName, IAllocateParameters parameters) throws DataSetExistsException, AllocationFailedException
Allocates a sequential dataset with the specified name and parameters on the associated z/OS host.The allocate parameters should be created using
AllocateParametersBuilder
. See that class for detailed information on building allocate parameters.- Parameters:
dataSetName
- the dataset nameparameters
- the allocate parameters- Throws:
IllegalArgumentException
- ifdataSetName
isnull
or invalid, orparameters
isnull
ZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursDataSetExistsException
- if the dataset already existsAllocationFailedException
- if the allocation fails on the z/OS host (likely caused by the user's credentials not having the authority to create this sequential dataset)- Since:
- 1.1.0
- See Also:
AllocateParametersBuilder
-
isGenerationDataGroupsSupported
boolean isGenerationDataGroupsSupported()
Returns if the associated z/OS host supports the generation data group methods of thisIDataSetCommandProvider
.Only hosts with CSS API versions of 18.02.18 or greater support the following methods:
defineGenerationDataGroup(String, IDefineGenerationDataGroupParameters)
fetchGenerationDataSets(String)
findGenerationDataGroup(String)
findGenerationDataGroups(String)
findGenerationDataSet(String, int)
findGenerationSequentialDataSet(String, int)
Attempts to use any of the above methods on hosts with a lower CSS API version will result in a
MethodNotSupportedException
.This method should be used to avoid calling the above methods, when it is not known if the host will have a CSS API version of 18.02.18 or above.
Example:
IDataSetCommandProvider commandProvider = ... IDefineGenerationDataGroupParameters parameters = ... if (commandProvider.isGenerationDataGroupsSupported()) { commandProvider.defineGenerationDataGroup("MY.GDG", parameters); } else { System.out.println("Sorry, this feature is not supported on this host."); }
- Returns:
true
if the host supports the generation data group methods, otherwisefalse
- Since:
- 2.1.0
-
defineGenerationDataGroup
void defineGenerationDataGroup(String generationDataGroupName, IDefineGenerationDataGroupParameters parameters) throws GenerationDataGroupExistsException, DefinitionFailedException
Defines a generation data group with the specified name and parameters on the associated z/OS host.The define generation data group parameters should be created using
DefineGenerationDataGroupParametersBuilder
. See that class for detailed information on building define generation data group parameters.- Parameters:
generationDataGroupName
- the define generation data group nameparameters
- the define generation data group parameters- Throws:
IllegalArgumentException
- ifgenerationDataGroupName
isnull
or invalid, orparameters
isnull
ZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursGenerationDataGroupExistsException
- if the generation data group (or a like-named dataset) already existsDefinitionFailedException
- if the definition fails on the z/OS host (likely caused by the user's credentials not having the authority to create this generation data group)MethodNotSupportedException
- if the z/OS host does not support generation data group methods- Since:
- 2.1.0
- See Also:
DefineGenerationDataGroupParametersBuilder
,isGenerationDataGroupsSupported()
-
findGenerationDataGroup
IGenerationDataGroup findGenerationDataGroup(String generationDataGroupName)
Returns the generation data group with the specified name if it can be found on the associated z/OS host.- Parameters:
generationDataGroupName
- the name of the generation data group- Returns:
- the generation data group, or
null
if the generation data group could not be found - Throws:
IllegalArgumentException
- ifgenerationDataGroupName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursMethodNotSupportedException
- if the z/OS host does not support generation data group methods- Since:
- 2.1.0
- See Also:
isGenerationDataGroupsSupported()
-
findGenerationDataGroups
List<IGenerationDataGroup> findGenerationDataGroups(String generationDataGroupFilter)
Returns the list of generation data groups that match the specified filter on the associated z/OS host.An empty list will be returned if no generation data groups match the specified filter.
For the rules of a valid dataset filter, see
IDataSetCommandProvider
.- Parameters:
generationDataGroupFilter
- the generation data group filter- Returns:
- the list of matching generation data groups
- Throws:
IllegalArgumentException
- ifgenerationDataGroupFilter
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursMethodNotSupportedException
- if the z/OS host does not support generation data group methods- Since:
- 2.1.0
- See Also:
isGenerationDataGroupsSupported()
-
findGenerationDataSet
IDataSet findGenerationDataSet(String generationDataGroupName, int relativeGenerationNumber)
Returns a specific generation dataset from the specified generation data group if it can be found on the associated z/OS host.The relative generation number must be between 0 and -999 (inclusive), with 0 being the current generation and negative numbers referencing previous generations.
Reasons this method may return
null
include:- The generation data group does not exist
- A generation dataset for the specified relative generation number does not exist
fetchGenerationDataSets(String)
.
To retrieve a generation dataset for a specific generation, typed as anISequentialDataSet
, seefindGenerationSequentialDataSet(String, int)
.- Parameters:
generationDataGroupName
- the name of the generation data grouprelativeGenerationNumber
- the relative generation number- Returns:
- the generation dataset, or
null
if the generation dataset could not be found - Throws:
IllegalArgumentException
- ifgenerationDataGroupName
isnull
or invalid, orrelativeGenerationNumber
is outside the range of 0 through -999ZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursMethodNotSupportedException
- if the z/OS host does not support generation data group methods- Since:
- 2.1.0
- See Also:
fetchGenerationDataSets(String)
,findGenerationSequentialDataSet(String, int)
,isGenerationDataGroupsSupported()
-
findGenerationSequentialDataSet
ISequentialDataSet findGenerationSequentialDataSet(String generationDataGroupName, int relativeGenerationNumber)
Returns a specific generation dataset, typed as anISequentialDataSet
, from the specified generation data group if it can be found on the associated z/OS host.The relative generation number must be between 0 and -999 (inclusive), with 0 being the current generation and negative numbers referencing previous generations.
Reasons this method may return
null
include:- The generation data group does not exist
- A generation dataset for the specified relative generation number does not exist
- The generation dataset is not a sequential dataset
- The generation dataset is migrated
fetchGenerationDataSets(String)
.
To retrieve a generation dataset for a specific generation, typed as anIDataSet
, seefindGenerationDataSet(String, int)
.- Parameters:
generationDataGroupName
- the name of the generation data grouprelativeGenerationNumber
- the relative generation number- Returns:
- the generation dataset, or
null
if the generation dataset could not be found or is not a sequential dataset - Throws:
IllegalArgumentException
- ifgenerationDataGroupName
isnull
or invalid, orrelativeGenerationNumber
is outside the range of 0 through -999ZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursMethodNotSupportedException
- if the z/OS host does not support generation data group methods- Since:
- 2.1.0
- See Also:
fetchGenerationDataSets(String)
,findGenerationDataSet(String, int)
,isGenerationDataGroupsSupported()
-
fetchGenerationDataSets
List<IDataSet> fetchGenerationDataSets(String generationDataGroupName) throws GenerationDataGroupNotFoundException
Returns a list of all generation datasets from the specified generation data group on the associated z/OS host.The datasets returned will be ordered from newest generation to oldest.
To retrieve a generation dataset for a specific generation, typed as an
IDataSet
, seefindGenerationDataSet(String, int)
.
To retrieve a generation dataset for a specific generation, typed as anISequentialDataSet
, seefindGenerationSequentialDataSet(String, int)
.- Parameters:
generationDataGroupName
- the name of the generation data group- Returns:
- the list of generation datasets
- Throws:
IllegalArgumentException
- ifgenerationDataGroupName
isnull
or invalidZOSSystemException
- if a z/OS system error occursZOSAbendException
- if a z/OS ABEND occursMethodNotSupportedException
- if the z/OS host does not support generation data group methodsGenerationDataGroupNotFoundException
- if the generation data group does not exist- Since:
- 2.1.0
- See Also:
findGenerationDataSet(String, int)
,findGenerationSequentialDataSet(String, int)
,isGenerationDataGroupsSupported()
-
-


{{ partial "head_includes.html" . }}
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The page you were looking for does not exist.
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| Top |
This GSocketControlMessage contains a GUnixFDList.
It may be sent using g_socket_send_message()
and received using
g_socket_receive_message()
over UNIX sockets (ie: sockets in the
G_SOCKET_ADDRESS_UNIX
family). The file descriptors are copied
between processes by the kernel.
For an easier way to send and receive file descriptors over
stream-oriented UNIX sockets, see g_unix_connection_send_fd()
and
g_unix_connection_receive_fd()
.
Note that <gio/gunixfdmessage.h>
belongs to the UNIX-specific GIO
interfaces, thus you have to use the gio-unix-2.0.pc
pkg-config
file when using it.
GSocketControlMessage *
g_unix_fd_message_new_with_fd_list (GUnixFDList *fd_list
);
Creates a new GUnixFDMessage containing list
.
Since 2.24
GSocketControlMessage *
g_unix_fd_message_new (void
);
Creates a new GUnixFDMessage containing an empty file descriptor list.
Since 2.22
GUnixFDList *
g_unix_fd_message_get_fd_list (GUnixFDMessage *message
);
Gets the GUnixFDList contained in message
. This function does not
return a reference to the caller, but the returned list is valid for
the lifetime of message
.
Since 2.24
gboolean g_unix_fd_message_append_fd (GUnixFDMessage *message
,gint fd
,GError **error
);
Adds a file descriptor to message
.
The file descriptor is duplicated using dup()
. You keep your copy
of the descriptor and the copy contained in message
will be closed
when message
is finalized.
A possible cause of failure is exceeding the per-process or system-wide file descriptor limit.
Since 2.22
gint * g_unix_fd_message_steal_fds (GUnixFDMessage *message
,gint *length
);
Returns the array of file descriptors that is contained in this object.
After this call, the descriptors are no longer contained in
message
. Further calls will return an empty list (unless more
descriptors have been added).
The return result of this function must be freed with g_free()
.
The caller is also responsible for closing all of the file
descriptors.
If length
is non-NULL
then it is set to the number of file
descriptors in the returned array. The returned array is also
terminated with -1.
This function never returns NULL
. In case there are no file
descriptors contained in message
, an empty array is returned.
Since 2.22
“fd-list”
property“fd-list” GUnixFDList *
The GUnixFDList object to send with the message.
Flags: Read / Write / Construct Only


Amazon’s newest gadget is the $35 Fire TV Blaster, which lets you control your TV and accessories with your voice
by Maren EstradaIt seems like Amazon has released about a zillion new products this year, but somehow the company’s not finished just yet. In fact, the new gadget Amazon just unveiled might be one of the coolest products it has launched all year. It’s called the Fire TV Blaster, and it allows you to control your TV, soundbar, and all the rest of your home entertainment gear with your voice using Alexa commands! It’s awesome, and it’s available for preorder right now for just $34.99!
Here’s what you need to know from the product page:
- Requires Fire TV Stick with Alexa Voice Remote, Fire TV Stick 4K, or Fire TV (3rd Gen) and any Echo smart speaker or smart display.
- Fire TV Blaster adds hands-free voice control to your existing TV, soundbar, cable or satellite box, and receiver.
- Use your voice to control power, volume, and playback and switch between inputs—even from across the room.
- Eliminate the need for multiple remotes and get to the content you want to watch faster and easier.
Fire TV Blaster is a companion device and will not work on its own. To use it, you’ll need each of the following (sold separately):
- A compatible Fire TV streaming device – Fire TV Stick with Alexa Voice Remote, Fire TV Stick 4K, or Fire TV (3rd Gen).
- Any Echo smart speaker or smart display.
- Compatible entertainment devices like TVs, audio/video receivers, cable boxes, and soundbars. (Not compatible with Fire TV Edition televisions or soundbars.) Learn more about supported devices.
- Access to the free Fire TV and Alexa apps on a Fire tablet (5th Gen or above), or an iOS 10 (or above) or Android 5.0 (or above) mobile device.
Follow @BGRDeals on Twitter to keep up with the latest and greatest deals from around the web. Quantities may be limited. Prices are subject to change without notice and coupons may expire at any time. Some deals may not be available to all customers. BGR may receive a commission on orders placed through this article.


2
1 When I came to you, brothers and sisters, I did not make beautiful speeches, nor did I repeat to you the things that wise men said. I told you the hidden truths about God.
2 I decided not to talk to you about anything other than Jesus Christ and his death on the cross.
3 When I was with you, you know how physically weak I was. You know that fear filled my heart, and that you saw me trembling in terror because of my enemies.
4 But you heard my message, and you know that when I spoke to you I did not give carefully planned speeches. Instead, the Spirit of God showed you that I was speaking the truth because of the power of the miracles he did through me.
5 I taught this way so you might trust in God because of his power, and not because of anything having to do with human wisdom.
6 Now we speak to those who trust in Christ like those who have grown up in their faith. But you now have wisdom and it has nothing to do with the kings and governors who are in this life, but they are all soon to pass away.
7 We proclaim wisdom that God had kept hidden until now, for God made these wise decisions before he created the world, and he did this in order to honor us.
8 None of those who rule this world knew about God's wise plans. If they had understood them, they never would have nailed the Lord to the cross, but they should have honored Christ instead.
9 But in the Scriptures it says:
"Things that no one has seen,
no one has heard,
no one could imagine,
these are the things that God has prepared for those who love him."
10 These are the very things that God has shown us by the Spirit. For the Spirit sees everything and he knows everything. He even knows the deepest and hidden secrets that only God knows about himself.
11 No one except the spirit of the person knows what he is thinking. So it is that no one knows the hidden things of God except the Spirit of God.
12 The Spirit that God gave us is not a spirit that comes from this world. We received the Spirit who comes from God. This Spirit helps us understand all the gifts God freely gives to us.
13 We teach these lessons that people schooled in the wisdom of this world cannot understand. These lessons are taught only by the Spirit of God. He helps us understand what these lessons mean.
14 The one who does not know God cannot accept the insights that come from the Spirit of God. To that person they sound like the lessons of fools. Only people who have the wisdom that comes from God can understand these things.
15 The one who knows God makes judgments about all matters, but he does not have to come under the judgment of other people.
16 As one of our prophets wrote:
"It is impossible for anyone to know all that is in the mind of the Lord.
No one is able to teach God."
But we can know the very thoughts of Christ.


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{% extends "scaffold.html" %} {% block title %}{{ project_name }} // Server error{% endblock %} {% block section %} Internal Server Error A generic error message, given when an unexpected condition was encountered and no more specific message is suitable. {% endblock %}
A generic error message, given when an unexpected condition was encountered and no more specific message is suitable.


An LV2_Atom wrapper These are intended to be used on the stack.
More...
#include <lvtk/ext/atom.hpp>
|
|
| Atom () |
| | Create a null Atom.
|
| |
|
| Atom (const void *atom) |
| | Create an Atom from raw data.
|
| |
|
| Atom (ForgeRef ref) |
| | Create an Atom from a Forge Ref.
|
| |
|
| Atom (AtomEvent *ev) |
| | Create an Atom from an AtomEvent.
|
| |
|
| Atom (const LV2_Atom &ref) |
| | Create an Atom from a CType reference.
|
| |
|
| Atom (const Object &o) |
| | Create an Atom from an Object.
|
| |
|
bool | is_null () const |
| | Determine if the Atom is null.
|
| |
| template<typename POD > |
| bool | has_type_and_equals (uint32_t type, const POD &pod_value) const |
| | Returns true if this atom has type and equals a given value. More...
|
| |
|
bool | has_object_type (uint32_t otype) const |
| | Returns true if this atom is an otype when casted to Object.
|
| |
|
void * | body () const |
| | Get the Atom's body.
|
| |
|
bool | as_bool () const |
| | Get the body as a boolean.
|
| |
|
float | as_float () const |
| | Get the body as a float.
|
| |
|
double | as_double () const |
| | Get the body as a double.
|
| |
|
const Object | as_object () const |
| | Returns the atom casted to LV2_Atom_Object.
|
| |
|
const char * | as_string () const |
| | Get the body as a string.
|
| |
|
int32_t | as_int () const |
| | Get the body as a 32bit integer.
|
| |
|
int64_t | as_long () const |
| | Get the body as a long.
|
| |
|
uint32_t | as_urid () const |
| | Get the body as a URID.
|
| |
|
uint32_t | type () const |
| | Get this Atom's type.
|
| |
|
uint32_t | total_size () const |
| | Get the Atom's total size.
|
| |
|
uint32_t | size () const |
| | Get the Atom's body size.
|
| |
|
const LV2_Atom * | c_obj () const |
| | Get the underlying LV2_Atom pointer.
|
| |
|
| operator bool () const |
| | Castable to bool.
|
| |
|
| operator const LV2_Atom * () const |
| | Castable to const LV2_Atom*.
|
| |
|
Atom & | operator= (const Atom &other) |
| | Reference another atom Does NOT make a copy, instead references the other Atom's internal pointer.
|
| |
|
bool | operator== (const Atom &other) const |
| | Equality operator.
|
| |
|
bool | operator!= (const Atom &other) const |
| | Inequality operator.
|
| |
|
|
static uint32_t | pad_size (uint32_t size) |
| | Pad a size to 64 bits.
|
| |
An LV2_Atom wrapper These are intended to be used on the stack.
◆ has_type_and_equals()
| bool has_type_and_equals |
( |
uint32_t |
type, |
|
|
const POD & |
pod_value |
|
) |
| const |
|
inline |
Returns true if this atom has type and equals a given value.
- Parameters
-
| type | The atom POD type |
| pod_value | The value to test |
The documentation for this struct was generated from the following file:


Street Fighter 5: Champion Edition coming in 2020, adds Gill
Follow Polygon online:
by Michael McWhertorCapcom will release a new version of Street Fighter 5, dubbed the Champion Edition version, on Feb. 14, 2020. That update to the fighting game will include 40 characters, 34 stages, and more than 200 costumes for what Capcom is calling “the most robust version” of Street Fighter 5 yet.
Street Fighter 5: Champion Edition will include all existing content from Street Fighter 5 and Street Fighter 5: Arcade Edition, with the exception of the game’s Fighting Chance costumes, brand collaboration costumes, and Capcom Pro Tour downloadable content. Capcom also promises new V-Skills for each character and a balance update with Street Fighter 5: Champion Edition.
Capcom will sell Street Fighter 5: Champion Edition for $29.99, but existing players can upgrade to that version of the game for $24.99. Street Fighter 5: Champion Edition will also include a new fighter, Gill from Street Fighter 3, who’s coming to the game this December.
You can watch a new gameplay trailer for Gill below.


{# #}
Платежная информация
{#Below is an example form built entirely with Bootstrap’s form controls. Each required form group has a validation state that can be triggered by attempting to submit the form without completing it.
#}Корзина 1
-
$12
{{ model_name }}
{{ model_desc }}
{#
- #}
{#
#} {##} {# $8#} {#
Second product
#} {# Brief description#} {#
#}
{#
- #}
{#
#} {##} {# $5#} {#
Third item
#} {# Brief description#} {#
#}
{#
- #}
{#
#} {##} {# −$5#} {#
Promo code
#} {# EXAMPLECODE#} {#
#}
- Итого (USD) $12


The ShuffleTreeModel ... (short comments on the classes)
ShuffleTreeModel
The ShuffleTreeDialog ... (short comments on the classes)
ShuffleTreeDialog
More comments ...


Wake up the whale by tapping on it
Estrella Damm is launching its first biodegradable packaging prototype hoping to eliminate plastic rings once and for all. We are committed to protect our Mediterranean Sea, are you? After all, we are Mediterranean too.
We will launch a limited edition of our new packaging featuring your design and your name. It doesn’t matter if you are not a designer, creativity is all that matters!
Choose your template
Use our Photoshop format for a digital design or our printable format for a hand-drawn design.
Create your design
Use the enangered marine species above as your inspiration.
Publish your design as a post or story on Instagram
Use the hashtag #WeAreMediterraneanToo and remember to tag us @estrelladamm
Upload your design here
If you used the psd format, upload it here. If you used the printable format, scan it and upload it here.
Your artistic footprint is making a difference.


Gamepad Navigator Click Tests
Sample Button
Radio One
Radio Two
Checkbox One
Checkbox Two
Checkbox Three
Short Dropdown:
one
two
three
four
five
Long Dropdown:
one
two
three
four
five
six
seven
eight
nine
ten
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
twenty


SANDSTORM A film review by Steve Rhodes Copyright 2001 Steve Rhodes RATING (0 TO ****): *** 1/2
Writer/director Jagmohan's SANDSTORM (BAWANDAR) is an engrossing and almost incredible true story of social injustice that follows a crime (gang rape) from incident to trial and a bit beyond.
Sanwari Devi is a low-caste potter in a remote village in the Indian desert. Caste, gender and politics turn out to be the most important aspects of the story. Sanwari is played with delicate power by the beautiful Nandita Das, last seen in the United States in the Indian films FIRE and EARTH.
As the movie begins, we are instantly in awe of the beauty of setting. The main mode of transportation in Sanwari's village is a camel-drawn cart. The women's colorful clothes of bright reds and golds are in sharp contrast to the rich brown sands. The story is told in flashback as Amy, a part Indian, part English writer, is there to research material for a book she is writing about Sanwari's plight.
Sanwari is a wife and mother who believes in the traditional values of her culture, which include the marriages of young children. One day, she is short-changed by her employer at her second job. Being bold enough to speak up gives her a reputation as a troublemaker. A high-caste woman in the women's movement arranges for the government to pay her a small stipend to lead local demonstrations against child marriages, which are illegal but ignored by the police.
 This turns out to be merely the start of the degradation.
Since the perpetrators of the crime are all high-caste, the police ridicule Sanwari and do not even want to take the report of the incident. When forced to record it, they throw one roadblock after another in her way.  Getting this entails rousting a magistrate from his home to get a court order, traveling on a bus to another city and enduring insults at the women's police department where she has to stay overnight. Eventually, the story works its way to trial, which plays like a Franz Kafka short story. Through it all, her husband stays by her side and fights along with her, while most other men will have nothing to do with her.
The movie does a masterful job of giving a feeling for the settings and the politics. The handling of the case is so ridiculous that it will make you want to know more. It is the sort of movie that stays with you and leaves you remarking, "My God!," as you leave the theater.
SANDSTORM runs a bit long at 2:05. The film is in Hindi with English subtitles and in English. It is not rated but would be an R for sexual situations. Everything is handled very discreetly by the filmmakers, which means the film would be acceptable for teenagers.
Web: http://www.InternetReviews.com Email<EMAIL_ADDRESS>Want free reviews and weekly movie and video recommendations via Email? Just send me a letter with the word "subscribe" in the subject line.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Applications use memcached clients to access data stored in embedded Gemcached servers.
Applications can use memcached clients that are written in Python, C#, Ruby, PHP, and other programming languages. Each memcached server in a cluster stores data as key/value pairs. A memcached client maintains a list of these servers, determines which server has the required data, and accesses the data directly on that server.
To integrate memcached with Apache Geode, you embed a Gemcached server within a Geode cache server. These Gemcached servers take the place of memcached servers. The memcached client uses its normal wire protocol to communicate with the Gemcached servers, which appear to the client as memcached servers. No code changes in the clients are needed. Geode manages the distribution and access to data among the embedded Gemcached servers.
As shown in Gemcached Architecture, memcached clients, which ordinarily maintain a list of memcached servers, now maintain a list of embedded Gemcached servers. If more embedded Gemcached servers are added to the cluster, the new servers automatically become part of the cluster. The memcached clients can continue to communicate with the servers on the list, without having to update their list of servers.
Figure: Gemcached Architecture
Memcached clients use the memcached API to read and write data that is stored in memcached servers; therefore, client-side Geode features are not available to these clients. Gemcached servers, however, can use Geode’s server-side features and API. These features include the following. (For more detail, see Advantages of Gemcached over Memcached.)
- Data consistency and scalability.
- High availability.
- Read-through, write through, and write behind to a database, implemented from within the distributed Geode cache.
- Storage keys and values of any type and size.
- For applications, a choice among partitioned and replicated region configurations.
- Automatic overflow of data to disk in low-memory scenarios.
- Efficient persistence of data to disk.
- Configurable expiration of cached data.
- Configurable eviction of cached data.


Before Change
cased_score, uncased_score = None, None
cased_score_history, uncased_score_history = [], []
for i in range(1, iterations + 1):
print("Start train iteration:{}/{}".format(i, iterations))
history = None
if params["use_ctl"]:
if not self.use_tpu:
raise NotImplementedError(
"Custom training loop on GPUs is not implemented.")
train_steps_per_eval = tf.convert_to_tensor(
flags_obj.steps_between_evals, dtype=tf.int32)
// Runs training steps.
train_steps(train_ds_iterator, train_steps_per_eval)
train_loss = train_loss_metric.result().numpy().astype(float)
logging.info("Train Step: %d/%d / loss = %s",
i * flags_obj.steps_between_evals, flags_obj.train_steps,
train_loss)
checkpoint_name = checkpoint.save(
os.path.join(
flags_obj.model_dir,
"ctl_step_{}.ckpt".format(i * flags_obj.steps_between_evals)))
logging.info("Saved checkpoint to %s", checkpoint_name)
else:
if self.use_tpu:
raise NotImplementedError(
"Keras model.fit on TPUs is not implemented.")
history = model.fit(
train_ds,
initial_epoch=i - 1,
epochs=i,
steps_per_epoch=flags_obj.steps_between_evals,
callbacks=callbacks,
// If TimeHistory is enabled, progress bar would be messy. Increase
// the verbose level to get rid of it.
verbose=(2 if flags_obj.enable_time_history else 1))
logging.info("Train history: {}".format(history.history))
print("End train iteration:{}/{} global step:{}".format(
i,
iterations,
i*flags_obj.steps_between_evals))
if (flags_obj.bleu_source and flags_obj.bleu_ref):
uncased_score, cased_score = self.eval()
cased_score_history.append([i, cased_score])
uncased_score_history.append([i, uncased_score])
stats = ({
"loss": train_loss
} if history is None else misc.build_stats(history, callbacks))
if uncased_score and cased_score:
After Change
// Runs training steps.
train_steps(train_ds_iterator,
tf.convert_to_tensor(train_steps_per_eval, dtype=tf.int32))
current_step += train_steps_per_eval
train_loss = train_loss_metric.result().numpy().astype(float)
logging.info("Train Step: %d/%d / loss = %s",
current_step, flags_obj.train_steps, train_loss)
checkpoint_name = checkpoint.save(
os.path.join(
flags_obj.model_dir,
"ctl_step_{}.ckpt".format(current_step)))
logging.info("Saved checkpoint to %s", checkpoint_name)
else:
if self.use_tpu:
raise NotImplementedError(
"Keras model.fit on TPUs is not implemented.")
history = model.fit(
train_ds,
initial_epoch=current_iteration,
epochs=current_iteration + 1,
steps_per_epoch=train_steps_per_eval,
callbacks=callbacks,
// If TimeHistory is enabled, progress bar would be messy. Increase
// the verbose level to get rid of it.
verbose=(2 if flags_obj.enable_time_history else 1))
current_step += train_steps_per_eval
logging.info("Train history: {}".format(history.history))
print("End train iteration at global step:{}".format(current_step))
if (flags_obj.bleu_source and flags_obj.bleu_ref):
uncased_score, cased_score = self.eval()


Main title
sub title
link 1
article 1
text 1
read more 1
1.1
name 1
article 2
text 2
read more 2
article 3
text 3
read more 3


#* The server renders this HTML page in an end-user's browser when user is prompted with PingOne DaVinci. Velocity variables (identified by the $ character) are generated at runtime by the server. Change text or formatting as needed. Modifying Velocity statements is not recommended as it may interfere with expected server behavior. *# #set( $messageKeyPrefix = "pingone.davinci." )


This is a re-implementation of an existing pipeline developed originally by core and the webteam. The new version uses eHive, so familiarity with this system is essential, and has been written to use as little memory as possible.
This is the way we retrieve the database connections to work with. The registry file should specify:
Here is an example of a reigstry file. Note the use of the Registry object within a registry file and the scoping of the package. If you omit the -db_version parameter and only use HEAD checkouts of Ensembl then this will automatically select the latest version of the API. Any change to version here must be reflected in the configuration file.
package Reg;
use Bio::EnsEMBL::Registry;
use Bio::EnsEMBL::DBSQL::DBAdaptor;
Bio::EnsEMBL::Registry->no_version_check(1);
Bio::EnsEMBL::Registry->no_cache_warnings(1);
{
my $version = 67;
Bio::EnsEMBL::Registry->load_registry_from_multiple_dbs(
{
-host => "mydb-1",
-port => 3306,
-db_version => $version,
-user => "user",
-NO_CACHE => 1,
},
{
-host => "mydb-2",
-port => 3306,
-db_version => $version,
-user => "user",
-NO_CACHE => 1,
},
);
Bio::EnsEMBL::DBSQL::DBAdaptor->new(
-HOST => 'mydb-2',
-PORT => 3306,
-USER => 'user',
-DBNAME => 'ensembl_website',
-SPECIES => 'multi',
-GROUP => 'web'
);
Bio::EnsEMBL::Production::DBSQL::DBAdaptor->new(
-HOST => 'mydb-2',
-PORT => 3306,
-USER => 'user',
-DBNAME => 'ensembl_production',
-SPECIES => 'multi',
-GROUP => 'production'
);
}
1;
Note the different than usual scoping of the DBAdaptor package for the ensembl_production database.
You give the registry to the init_pipeline.pl script via the -registry option
We recommend if you have a number of parameters which do not change between releases to create a configuration file which inherits from the root config file e.g.
package MyCnf;
use base qw/Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf/;
sub default_options {
my ($self) = @_;
return {
%{ $self->SUPER::default_options() },
#Override of options
};
}
1;
If you do override the config then you should use the package name for your overridden config in the upcoming example commands.
Set to the base checkout of Ensembl. We should be able to add ensembl-hive/sql onto this path to find the SQL directory for hive e.g.
export ENSEMBL_CVS_ROOT_DIR=$HOME/work/ensembl-checkouts
Give the password to use to log into a database server e.g.
export ENSADMIN_PSW=wibble
Where Multiple Supported is supported we allow the user to specify the parameter more than once on the command line. For example species is one of these options e.g.
-species human -species cele -species yeast
| Name | Type | Multiple Supported | Description | Default | Required |
|---|---|---|---|---|---|
-registry |
String | No | Location of the Ensembl registry to use with this pipeline | - | YES |
-base_path |
String | No | Location of the dumps | - | YES |
-pipeline_db -host= |
String | No | Specify a host for the hive database e.g. -pipeline_db -host=myserver.mysql |
See hive generic config | YES |
-pipeline_db -dbname= |
String | No | Specify a different database to use as the hive DB e.g. -pipeline_db -dbname=my_dumps_test |
Uses pipeline name by default | NO |
-ftp_dir |
String | No | Location of the current FTP directory with the previous release’s files. We will use this to copy DNA files from one release to another. If not given we do not do any reuse | - | NO |
-run_all_ |
Boolean | No | Ignores any kind of reuse an forces the dump of all DNAs | - | NO |
-species |
String | Yes | Specify one or more species to process. Pipeline will only consider these species. Use -force_species if you want to force a species run | - | NO |
-force_species |
String | Yes | Specify one or more species to force through the pipeline. This is useful to force a dump when you know reuse will not do the “right thing” | - | NO |
-dump_types |
String | Yes | Specify each type of dump you want to produce. Supported values are dna, cdna and ncrna | All | NO |
-db_types |
String | Yes | The database types to use. Supports the normal db adaptor groups e.g. core, otherfeatures etc. | core | NO |
-process_logic_names |
String | Yes | Provide a set of logic names whose models should be dumped | - | NO |
-skip_logic_names |
String | Yes | Provide a set of logic names to skip when creating dumps. These are evaluated after -process_logic_names |
core | NO |
-release |
Integer | No | The release to dump | Software version | NO |
-previous_release |
Integer | No | The previous release to use. Used to calculate reuse | Software version minus 1 | NO |
-blast_servers |
String | Yes | The servers to copy blast indexes to | - | NO |
-blast_genomic_dir |
String | No | Location to copy the DNA blast indexes to | - | NO |
-blast_genes_dir |
String | No | Location to copy the DNA gene (cdna, ncrna and protein) indexes to | - | NO |
-scp_user |
String | No | User to perform the SCP as. Defaults to the current user | Current user | NO |
-scp_identity |
String | No | The SSH identity file to use when performing SCPs. Normally used in conjunction with -scp_user | - | NO |
-no_scp |
Boolean | No | Skip SCP altogether | 0 | NO |
-pipeline_name |
String | No | Name to use for the pipeline | fasta_dump_$release | NO |
-wublast_exe |
String | No | Location of the WUBlast indexing binary | xdformat | NO |
-blat_exe |
String | No | Location of the Blat indexing binary | faToTwoBit | NO |
-port_offset |
Integer | No | The offset of the ports to use when generating blat indexes. This figure is added onto the web database species ID | 30000 | NO |
-email |
String | No | Email to send pipeline summaries to upon its successful completion |<EMAIL_ADDRESS>| NO |
-skip_blat |
Boolean | No | Allows the skipping of blat index generation | 0 | NO |
-skip_wublast |
Boolean | No | Allows the skipping of WUBlast index generation | 0 | NO |
-skip_ncbiblast |
Boolean | No | Allows the skipping of NCBI Blast index generation | 0 | NO |
-skip_blat_masking |
Boolean | No | Prevents the indexing of masked files (both soft and hard masked) for Blat | 1 | NO |
-skip_wublast_masking |
Boolean | No | Prevents the indexing of masked files (both soft and hard masked) for WUBlast | 0 | NO |
-skip_ncbiblast_masking |
Boolean | No | Prevents the indexing of masked files (both soft and hard masked) for NCBI Blast | 1 | NO |
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host -base_path /path/to/dumps -registry reg.pm
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host -species anolis -species celegans -species human \
-base_path /path/to/dumps -registry reg.pm
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host -force_species anolis -force_species celegans -force_species human \
-base_path /path/to/dumps -registry reg.pm
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host -species celegans -force_species celegans \
-base_path /path/to/dumps -registry reg.pm
bc.
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host -run_all 1 \
-base_path /path/to/dumps -registry reg.pm
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host -dump_type cdna \
-base_path /path/to/dumps -registry reg.pm
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host -scp_user anotherusr -scp_identity /users/anotherusr/.pri/identity \
-base_path /path/to/dumps -registry reg.pm
init_pipeline.pl Bio::EnsEMBL::Production::Pipeline::PipeConfig::FASTA_conf \
-pipeline_db -host=my-db-host \
-base_path /path/to/dumps -registry reg.pm \
-skip_wublast 1
nohup
init_pipeline.pl
configuration from above
-base_path
parameterinit_pipeline.pl
2>&1
is important as this clobbers STDERR into STDOUT> my_run.log
then sends the output to this file. Use tail -f
to track the pipelinebeekeeper.pl -url mysql://usr:pass
server:port/db -reg_conf reg.pm -loop -sleep 5 2>&1 > my_run.log &@Hive gives us the ability to run any Process outside of a database pipeline
run using standaloneJob.pl
.


Secondary Pointing Menu
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Secondary
Relaxed Secondary
Very Relaxed Secondary
Menu
Relaxed Menu
Very Relaxed Menu
Secondary Pointing Menu
Relaxed Secondary Pointing Menu
Very Relaxed Secondary Pointing Menu
13123123


Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
Maecenas quis auctor dui. Ut porta aliquam lorem, at volutpat orci commodo a. Suspendisse nunc orci, porttitor ac sapien a, rutrum porttitor odio. Phasellus faucibus tristique orci eget dictum. Proin tincidunt vehicula leo sed mattis. Nunc faucibus augue a pellentesque tristique. Proin suscipit in dui ut convallis.
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
Maecenas quis auctor dui. Ut porta aliquam lorem, at volutpat orci commodo a. Suspendisse nunc orci, porttitor ac sapien a, rutrum porttitor odio. Phasellus faucibus tristique orci eget dictum. Proin tincidunt vehicula leo sed mattis. Nunc faucibus augue a pellentesque tristique. Proin suscipit in dui ut convallis.


Most updates are updates (Posts, Puts or Deletes) to rows, processed per logic as shown in the example above. Sometimes, however, transactions require arguments. Consider giving an employee a raise, supplying the percent raise as a argument.
You can issue a POST like this:
https://MyServer/sample/v1/sample%3Aemployees/charlie?arg.RaisePercent=10
Which is handled by your logic like this, by reference to the Request Object:


I made quiche for breakfast yesterday. I'd baked a ham the night before, and there were leftovers. I also had plenty of eggs in the fridge, as well as a decent supply of pastry flour.
"Damn, this is the best quiche I've ever eaten" -- my husband
I've never been a huge fan of pies in any form, partly because I've long struggled to make a decent pie crust. I could say that the pastry flour — a purchase from our local bakery, which now sells all sorts of baking supplies as well as some delicious breads — has helped improve my crusts. But I've only made a couple of things since I got the flour, and I've been honing my crust-making skills for a while now. Chicken pot pie. Ground beef sky with a cheddar crust. That sort of thing.
 The crusts on them were damn near perfect. So I used that recipe to make the quiche. It was a touch sweet, if I'm honest. But god, it was so light. And the filling turned out well too — I've overcooked a quiche before trying to ensure that it's set. This one had Swiss cheese on the bottom, then a cup of ham and a couple of tablespoons of green onions, then the egg filling, and then cheddar on top. It was beautiful. I just had two slices for lunch today.
I should probably eat less. I'm not exercising at all under these stay-at-home orders. But then I'd have to cook less. And cooking is one of the things that gives my life shape and rhythm right now.


--- layout: post title: "Education and Technology: Critical Approaches" date: 2017-04-24 08:00:00 +0000 tags: image: https://s3.amazonaws.com/audreywatters/known_copy_fragments.jpg imagecredits: https://www.flickr.com/photos/cogdog/15223631110/ ---
I have two chapters in Education and Technology: Critical Approaches, and I was asked by the editors to make a quick video to tease out some of the ideas I write about.


Dear Friend, My name is SALIM IBRAHIM a merchant in Dubai, in the U.A.E.I have been diagnosed with Esophageal cancer It has defiled all forms of medical treatment, and right now I have only about a few months to live, according to medical experts. I have not particularly lived my life so well, as I never really cared for anyone (not even myself) but my business. Though I am very rich, I was never generous, I was always hostile to people and only focused on my business as that was the only thing I cared for. But now I regret all this as I now know that there is more to life than just wanting to have or make all the money in the world. I believe when God gives me a second chance to come to this world I would live my life a different way from how I have lived it. Now that God has called me, I have willed and given most of my property and assets to my immediate and extended family members as well as a few close friends.  So far, I have distributed money to some charity organizations in the U.A.E, Algeria and Malaysia. Now that my health has deteriorated so badly, I cannot do this myself anymore. I once asked members of my family to close one of my accounts and distribute the money which I have there to charity organization in Bulgaria and Pakistan, they refused and kept the money to themselves. Hence, I do not trust them anymore, as they seem not to be contended with what I have left for them. The last of my money which no one knows of is the huge cash deposit of (Twenty million five hundred thousand u.s dollars) that I have with a finance/Security Company abroad. I will want you to help me collect this consignment and dispatched it to charity organizations. I have set aside 15% for you,then 5% for any expenses insured. God be with you. SALIM IBRAHIM NOTE: please my friend, becuase of security reasons kindly respond back to me via my most confidential email box at<EMAIL_ADDRESS>I WOULD APPRECIATE YOUR URGENT RESPONCE. THANKS ALOT, MAY THE GOOD GOD BLESS YOU ABONDANTLY.


Boris Johnson's dad says the general public is 'illiterate'
The Prime Minister’s father, Stanley Johnson, has been accused of snobbery and ‘contempt for the rest of the population’ after calling most of the public ‘illiterate’.
He made the comments today while appearing on the Victoria Derbyshire show, as he sought to defend his son Boris.
The prime minister has been accused of ‘lying’ and running scared after his refusal to attend debates and an interview with BBC journalist Andrew Neil.
Asked about Boris being called Pinocchio, Mr Johnson replies: ‘That requires a degree of literacy, which I think the great British public doesn’t necessarily have.’
When told that his remarks were quite ‘pejorative’, Mr Johnson replies: ‘They couldn’t spell Pinocchio if they tried’.
Pushed on why he would say such a thing, he asks ‘can you spell Pinocchio?’
He goes on to express his shock and disbelief that the programme can read out a live Tweet from a viewer which calls the prime minister ‘a liar’.

‘I think it’s amazing you can do that’.
Got a story for Metro.co.uk?
Get in touch with our news team by emailing us at<EMAIL_ADDRESS>For more stories like this, check our news page.


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{% blocktrans trimmed %}
This project space is an upstream project space for the project spaces listed below. Learn more about Linked Project Spaces.
{% endblocktrans %}
{% trans 'Downstream Project Spaces' %}
{% trans "Project Space Name" %}
{% trans "Last Updated" %} ({{ timezone }})
{% trans 'Remove Project Space Link' %}
{% blocktrans trimmed %}
Are you sure you want to remove the downstream link to ?
{% endblocktrans %}
{% blocktrans trimmed %}
Learn more about what happens when downstream project space links are removed.
{% endblocktrans %}


--- layout: post title: Self subtitle: Finding your true self. published: true categories: other gh-repo: Ruthwik/StockPrediction tags: [self, python] bigimg: - /img/Self/selftheme.jpg ---
When Python is used in object oriented way we many at times see self
used as a first parameter. Programmers coming from different languages may find it odd. In this post we are going to look at self
importance in the object oriented world of Python.
Let's first look back on class variables and instance variables. Class variables are shared among all the instances of the class and instance variables are kept by respective instances. Therefore instance variable values are different. The class variable values remain same in all instances of class. The instance variables are defined inside a method unlike class variables.
An example will help to understand on how class variables and instance variables differ. Consider a class AddNumbers
which can be used to add two numbers. Class variables are defined just after the class definition and before any methods.Instance variables are defined inside methods.
After defining the class let's create instances object1
and object2
.Let's try to access the class variables and instance variables of the two instances. The below example gives us the intuition that the class variables of each instance will have the same value and the instance specific variables will vary according to the values provided in the instances.
Just like an instance and class variables, there are instance and class methods. Class methods are used to get or set the class details. Instance methods are used to get or set the instance details. In class methods there is a special parameter cls
which represents the class that should be placed as the first parameter. We will look at cls
some other time.
Let's add an instance method addition to AddNumbers class. At this point many questions wander us. why are we using self as first parameter? why are we not passing any paramter when method is called? We will be able to get all answers in the following sections.
```python class AddNumbers: #Class variables var_1 = 10 var_2 = 20 def __init__(self, x, y): # instances variables self.a = x self.b = y def addition(self): #instance method return (self.a + self.b) # create instance object1 = AddNumbers(5,4) object1.addition() 9 ```
Self
helps the Python interpreter in identifying which object instance to apply the method invocation to. The self argument helps to identify which object instanceís data to work on. When an instance method is invoked, Python arranges for
the first argument to be the invoking object instance, which is always assigned to each methodís self argument. This fact alone explains why self is important
The following steps are self intuitive.
If you have any question or feedback, please do reach out to me by commenting below.


Little Timmy aproached the tavern keeper with a handful of gold coins hard earned in the streets a couple of nights back, when those two drunk adventurers fell to the ground right in front of him. They were too wasted to notice how a couple of old rusty coins slippered from their bag into the wet and cold stone of the city streets before they keep in their way, giving little Timmy its first hot meal since the last lunar cycle.
Picking up the coins was not the hard part but rather keeping them hidden while a bunch of guards stormed through a nearby corner past the boy, weapons drawn and all, right after the drunk adventurers.
Little Timmy: Give me one of your finest meals, good folk. To night I'm celebrating something important.
Bartender: Take a look at what I have on offer tonight.
| Meal | Cost |
|---|---|
| Roasted Chicken | 10 gp |
| Hot Drak | 100 gp |
| Hag Soup | 2 sp |
And so, Little Timmy had to chose from the many delicous meals he was presented. He had never seen so much food together, and so his mind dreamed of what other foods ha had been missing his entery life.
What if Little Timmy could become a knight, have it's own castle and be served whatever food he fancied? That seemed like a life Little Timmy would like, and so, he orderer the cheapest food (for now) and set foot in an adventur that would get his dream a bit closer.


Introduction
Introduction
This guide will help you develop a mental model of blockchain technology in order to help you understand its impact on society and business. By the end of this book you should have basic knowledge of the underpinnings of blockchain technology, specifically the Ethereum blockchain.
This guide does not have to be read start to finish. Rather, it is an index of subjects which you can reference to get an understanding of certain concepts. The blockchain industry is a collaborative one, and as such, this guide will cite materials both internal and external to ConsenSys. We believe these materials are key in pushing the discussion further than the limitations of this book.
Is this guide for me?
This guide is designed for anyone who is looking to wrap their head around blockchain technology, how it works, and how it could affect the world around them.
If you have a more technical background, such as a developer with experience building software, please look out for our coding based offerings, which cover setting up the developer tools and building on top of the Ethereum blockchain.
What this guide is not
This guide is not how to set up a wallet and start buying and trading cryptocurrencies. It does not give you advice on which cryptocurrencies to buy. Other resources are a better fit for that, such as Pro-Tips for Ethereum Wallet Management by Nick Dodson, for an example of a wallet set up resource.
Overlapping resources
Because this guide is an introduction to key concepts, there will be times when sections might overlap in content or scope. This guide was written to explain blockchain simply and concisely, so many ideas will be repeated. There are links to additional information to offer different mediums of communication (video, for example) to fit diverse learning styles. It is suggested that a complete beginner read all of the sections of this guide. Going over the topics in multiple sections can be a good review of material and are presented using different examples. However, how you use this guide is up to you, and if you ever encounter a topic you feel you are already familiar with, feel free to skip it and move on.
Updates
Due to the nature of this ever growing and changing space, purchasers of this book will get updates via the publishing platform when they are available. This will allow you to keep up to date about what is going on. We will also include relevant information about in-person or virtual discussions of topics within the book and how those will be facilitated.


"The process of planning and coordinating the event is usually referred to as event planning and which can include budgeting, scheduling, site selection, acquiring necessary permits, coordinating transportation and parking, arranging for speakers or entertainers, arranging decor, event security, catering, coordinating with third party vendors, and emergency plans.".
Our active and Hard-working Team
Product Owner
Developer
Scrum Master
Developer
Developer
Developer


Click on a more distant dot to see the effect better.
Images by Joshua Earle
If you enjoyed this demo you might also like:


{%- trans url=addon.get_dev_url('versions') -%} We've got your app saved and ready to go! Your app is currently awaiting review, and once it is reviewed you will need to manually enable your app from the Manage Status page for it to show up on listing pages and in search. Until then, feel free to tweak your app's details and settings. {%- endtrans -%}
{% else %}{% if addon.is_premium() %} {%- trans %} Before your app can go live, you need to provide payment information. Once you've added a payment account and price, your app will be submitted for review. {% endtrans -%} {% else %} {%- trans %} We've got your app saved and ready to go! Your app is currently awaiting review, and will show up on listing pages and in search once it is reviewed. Until then, feel free to tweak your app's details and settings. {% endtrans -%} {% endif %}
{% endif %}


--- layout: member-haha title: Jonathan Giuffrida category: member --- I am Jonathan Giuffrida and I like bunnies
Click me!
My color comes from CSS.


{% extends "textchange/base.html" %} {% block content %}
Looking for a textbook?
Have a textbook to sell?


HTML is the standard markup language for creating Web pages. HTML stands for Hyper Text Markup Language HTML describes the structure of a Web page HTML consists of a series of elements HTML elements tell the browser how to display the content HTML elements are represented by tags HTML tags label pieces of content such as "heading", "paragraph", "table", and so on Browsers do not display the HTML tags, but use them to render the content of the page
Web pages can be created and modified by using professional HTML editors. However, for learning HTML we recommend a simple text editor like Notepad (PC) or TextEdit (Mac). We believe using a simple text editor is a good way to learn HTML. Follow the steps below to create your first web page with Notepad or TextEdit.
CSS stands for Cascading Style Sheets CSS describes how HTML elements are to be displayed on screen, paper, or in other media CSS saves a lot of work. It can control the layout of multiple web pages all at once External stylesheets are stored in CSS files
The selector points to the HTML element you want to style. The declaration block contains one or more declarations separated by semicolons. Each declaration includes a CSS property name and a value, separated by a colon. A CSS declaration always ends with a semicolon, and declaration blocks are surrounded by curly braces.
avaScript is one of the 3 languages all web developers must learn: 1. HTML to define the content of web pages 2. CSS to specify the layout of web pages 3. JavaScript to program the behavior of web pages Web pages are not the only place where JavaScript is used. Many desktop and server programs use JavaScript. Node.js is the best known. Some databases, like MongoDB and CouchDB, also use JavaScript as their programming language.
JavaScript is the programming language of HTML and the Web. JavaScript is easy to learn. This tutorial will teach you JavaScript from basic to advanced.
PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. PHP 7 is the latest stable release.
PHP is an acronym for "PHP: Hypertext Preprocessor" PHP is a widely-used, open source scripting language PHP scripts are executed on the server PHP is free to download and use
SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems.
SQL stands for Structured Query Language SQL lets you access and manipulate databases SQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987
- 1
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Neocities is currently undergoing maintenance, we will be back shortly! Check @neocitiesweb for status updates.
Our apologies for the inconvenience.


Content
Every element (each thing) in your HTML is considered a block (basically a box as in the CSS Box Model). In the image above you can see an example of how this works.
Your content (typically text or an image) is the centerpiece of this block around which is built the padding, border and margin.
Border
The border of your content sits between the margin and padding, dividing the two. It's the most straightforward element which acts exactly as you would expect a border to do. It has it's own properties which you can set, such as the size, the color and the type (solid, dashed line, etc). The border around this block here you can see is black, solid and 5 pixels in size.
A border is not required for all content. It still exists to separate the margin from the padding, but every border will appear transparent by default if no attributes are set.
Padding
Padding sits between your content and the border. On this text you can see there's a space between the edge and the black border and that's its padding.
You can set the size of the padding to whatever you like, and if your content has a background color the padding will also take on that same attribute.
Margin
Last but not least is the margin. As you can see in the image, the margin sits outside of your border and is transparent. Functionally it's the exact same idea as your padding, except it defines the space between the edge of your border and the other outside objects around it.
You can see the outer edge of this border is separated nicely from the header above and the footer below. That's the margin in action. If no margin were set all these elements would be piled on top of one another back to back looking rather messy.
Conclusion
Now that you understand the Box Model of each element in your HTML and how they interact with each other you can use CSS to set the attributes for each as you like.
There's one last thing that we didn't cover, but you can see it in the image above. Each one of these elements within it has four distinct parts. Besides adjusting any of them on every side equally, you can also specify to make adjustments to only one side at a time. So for example, you can set the top margin of your content to be a different size then the left or right margin. This works with all of the elements we just discussed and gives you the complete freedom to design your website however you like.


{% extends "_base.html" %} {% block content %}
Click here to search a service
Click here to search a job


#include <boost/preprocessor/comparison/equal.hpp>
#include <boost/preprocessor/debug/assert.hpp>
// 假设在编译的第一阶段计算行数
#line 9
BOOST_PP_ASSERT_MSG( \
BOOST_PP_EQUAL(__LINE__, 9), \
"incorrect line numbering detected" \
)
Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at www.boost.org/LICENSE_1_0.txt)


Crash course on git
Git Basic
- Initializing a repository in an existing directory:
git init
- Cloning a repository:
git clone git://server/project
For Windows user :
- https://git-cola.github.io/ for GUI, or https://www.gitkraken.com/git-client for a non-free alternative
-
https://git-for-windows.github.io/ for
git-bash
, the command line interface
Repository
- Two states for files: tracked or untracked
- Tracked files can be unmodified, modified, or staged.
- Know the state with:
git status
- Add new file or staged modified files:
git add file
- View diff with:
git diff
It shows the diff between modified and staged files - View diff scheduled for commit with:
git diff --cached
- Ignore files by creating a
.gitignore
- Commit wih:
git commit
- Commit by skipping the staging area (aka “commit a la svn”):
git commit -a
- Remove file with:
git rm file
, to keep the file on HDD but stop the git trackinggit rm --cached file
- Moving file with:
git mv file
Git log
- Tree view of your repro:
git log --graph --date-order
, or add in your~/.gitconfig
an alias section with [alias] lgr = log –graph –date-order –pretty=format:’%Cblue%h %Cgreen%ci %Cred%an, %Cblue%m %Creset%s %Cred%d’ - Display diff with from 2 commits ago:
git diff HEAD~2 HEAD
orgit diff @~2
as HEAD is implicit - List commit for a specific file:
git log --abbrev-commit myfile
- Coming back in time :
git checkout commit-hash
, detaching HEAD. You could come back to the topmost commit of your branch withgit switch -
Undoing things
- Changin last commit:
git commit --amend
- Unstaging a file with:
git reset HEAD file
- Unmodifying a file (aka svn revert):
git checkout -- file
Working with remote
- Show the remote with:
git remote
orgit remote -v
- Adding a remote repository with:
git remote add [shortname] [url]
Tagging
- Show existing tags:
git tag
- Add a new tag:
git tag -a tagname -m "Message"
- Sharing one tag:
git push origin [tagname]
or all tags:git push origin --tags
- Get tags from remote:
git fetch --all --tags --prune
and checkout to the desired tags:git checkout tags/<tag_name> -b <branch_name>
Branching and merging
- Create a branch:
git branch [branchname]
- Switch to branch:
git checkout [branchname]
- Create and switch with
git checkout -b [branchname]
- Delete branch:
git branch -d [branchname]
- Merge with branch:
git merge [branchname]
, solve conflict withgit mergetool
Remote branches
- Remote branches are readonly and denoted (remote)/(branch) instead of (branch) for local branches.
- Synchronize with remote:
git fetch (remote)
, e.g.git fetch origin
- Push the branch on remote:
git push (remote) (branch)
, orgit push (remote) (localBranch:remoteBranch)
- After a
git fetch origin
new branches are available that can be merge into current branch withgit merge origin/(branch)
, it is also possible to start a local branch with the same namegit checkout -b (branch) (remote)/(branch)
orgit checkout --track (remote)/(branch)
- If you forgot to track a remote branch on your local branch, you could use
git branch -u remote/branch
to follow the remote branch. - Delete a remote branch:
git push [remotename] :[branch]
GitHub
- Clone a GitHub repository on your account
- Clone your remote on local:
git clone https://github.com/username/project.git
- Add the original repository:
git remote add upstream https://github.com/original/project.git
- Create a branch to work:
git checkout -b topic
,git commit
- Merge with upstream:
git fetch upstream
,git checkout master
,git merge upstream/master
Rebasing
- Rebase a branch on another:
git rebase [basebranch] [topicbranch]
, thengit checkout basebranch
andgit merge topicbranch
, finallygit branch -d topicbranch
- Rebase a PR branch on newly pushed master:
git checkout mybranch
,git rebase master-upstream
,git merge
,git commit
, or more simplygit checkout mybranch
,git rebase upstream/master
,git push -f origin mybranch
- Rebase branch C, branched from B (but independent from it), on branch A:
git rebase --onto A B C
- Do not rebase commits that you have pushed to a public repository if your are on a public branch
Tips and tricks
- Use bash completion for git : use zsh, or else download https://github.com/git/git/blob/master/contrib/completion/git-completion.bash and source it :
source ~/git-completion.bash
. - Use global aliases :
git config --global alias.co checkout
,git config --global alias.ci commit
andgit config --global alias.st status
- Exporting to zip :
git archive --format zip --output /full/path/to/zipfile.zip master
orgit archive master | zip > myarchive.zip
- Remove file from git but keep it on the disk :
git rm --cached file1.txt
- my .gitconfig file is available on gist
- To store credential in https:
git config credential.helper store
, then your command, likegit pull
, andgit config --global credential.helper 'cache --timeout=6400'
- Check for whitespace commit:
git diff --check
Links
- ProGit, a complete book, this is a must-read.
- Learn Git Branching, an incredible tutorial, with realistic environment in your browser!
- Git tutorial for scientist, nice figures and very useful
- GitHub help on how to fork a repo and syncing a fork
- Git-game v2, a game to learn command line git.
- Become a git guru, another tutorial with nice figures.


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A story about how purchasing savings plans can go badly wrong
Recently we decided that it was time to purchase our first AWS Compute Savings Plan.
Our work streams had settled and we had a good prediction of our EC2 workload required for the next 12 months.
As per the AWS best practices recommendation we have implemented AWS Organisations with many linked accounts for our different workstreams.
Each workstream generally has a testing account and a production account, where the test account usually has a developer support plan and the production account has the business support plan applied.
We decided to begin with our developer tooling account which housed our Gitlab runners.
We did our due diligence on our research for RI vrs Compute and EC2 Savings Plans.
We put our findings forward to finance and they agreed, giving us the go ahead to purchase a combination of Compute and EC2 Savings Plans for the best return on our predictions.
1 year plans were purchased all upfront with expected savings of about 23% or $1500 a month.
We selected Savings plans due to their flexibility to be redistributed among the other linked accounts in the case that they weren’t fully utilized.
We wanted to ensure that the savings plans were applied to the developer tooling account first before excess was distributed to the other accounts so we purchased the savings plans in the tooling-production account which our gitlab runners execute.
Our total cost of savings plans paid for upfront was just a little shy of $23k.
Now…this is where our horror began. If you recall, we had Business Support plans on our production accounts.
The pricing for Business support plans is starts at 10% for the first $10k spent in the account.
Tacking on a bill of $23k to this account meant that our bill for the Support Plan immediately jumped by almost $2k and cancelled the savings we made for almost 2 months.
I guess the morale of the story is to be aware…very aware of where and how you purchase your savings plans. Purchasing these savings plans in another account which didn’t have the Business support plan would have saved us a pretty penny.


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