Ehsan J. ehsanullahjan
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| function IllegalArgumentError(message) { | |
| Error.call(this, message); | |
| this.name = 'IllegalArgumentError'; | |
| } | |
| IllegalArgumentError.prototype = new Error(); | |
| IllegalArgumentError.prototype.constructor = IllegalArgumentError; |
ehsanullahjan
/ inheritance.js
Last active
August 29, 2015 14:21
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| "use strict"; | |
| // Base Girl object. | |
| function Girl() { | |
| this.name = ''; | |
| this.traits = {}; | |
| } | |
| // Scout `is a` Girl | |
| function Scout() { |
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| def fib(n: Long): Long = { | |
| @annotation.tailrec | |
| def go(n: Long, x: Long, y: Long): Long = | |
| n match { | |
| case 0 => x | |
| case 1 => y | |
| case _ => go(n - 1, y, x + y) | |
| } | |
| go(n, 0, 1) |
ehsanullahjan
/ BinarySearch.java
Last active
July 27, 2016 20:53
Tail recursive implementation of Binary Search in Java
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| public static <T extends Comparable<? super T>> int rank(T[] seq, T key) { | |
| return rank(seq, key, 0, seq.length - 1); | |
| } | |
| public static <T extends Comparable<? super T>> int rank(T[] seq, T key, int lo, int hi) { | |
| if (lo > hi) | |
| return -1; | |
| int mid = lo + (hi - lo) / 2; | |
| int rel = key.compareTo(seq[mid]); |
ehsanullahjan
/ register-jdbc-drivers.cli
Last active
October 24, 2016 18:40
Snippets for enabling JDBC drivers, deployed as modules, in JBoss / Wildfly using JBoss CLI
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| # PostgreSQL | |
| if (outcome != success) of /subsystem=datasources/jdbc-driver=postgres:read-resource | |
| /subsystem=datasources/jdbc-driver=postgres:add(driver-name=postgres,jdbc-compliant=true,driver-module-name=org.postgres.jdbc,driver-class-name=org.postgresql.Driver,driver-datasource-class-name=org.postgresql.ds.PGPoolingDataSource,xa-datasource-class=org.postgresql.xa.PGXADataSource) | |
| end-if | |
| # SQL Server | |
| if (outcome != success) of /subsystem=datasources/jdbc-driver=sqlserver:read-resource | |
| /subsystem=datasources/jdbc-driver=sqlserver:add(driver-name=sqlserver,jdbc-compliant=true,driver-module-name=org.jtds.jdbc,driver-class-name=net.sourceforge.jtds.jdbc.Driver,driver-datasource-class-name=net.sourceforge.jtds.jdbcx.JtdsDataSource,xa-datasource-class=net.sourceforge.jtds.jdbcx.JtdsDataSource) | |
| end-if |
ehsanullahjan
/ datasource-template.cli
Last active
May 4, 2016 14:35
Templates for creating PostgreSQL, SQL Server, Oracle and MySQL datasources in JBoss / WildFly using JBoss CLI
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| # PostgreSQL | |
| /subsystem=datasources/data-source={{data-source-name}}:add(jndi-name="{{jndi-name}}",driver-name="postgres",connection-url="{{jdbc-uri}}",user-name={{username}},password={{password}},enabled=true,use-java-context=true,background-validation=false,validate-on-match=true,valid-connection-checker-class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLValidConnectionChecker",exception-sorter-class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLExceptionSorter",min-pool-size=1,max-pool-size=10,idle-timeout-minutes=3) | |
| # SQL Server | |
| /subsystem=datasources/data-source={{data-source-name}}:add(jndi-name="{{jndi-name}}",driver-name="sqlserver",connection-url="{{jdbc-uri}}",user-name={{username}},password={{password}},enabled=true,use-java-context=true,background-validation=false,validate-on-match=true,valid-connection-checker-class-name="org.jboss.jca.adapters.jdbc.extensions.mssql.MSSQLValidConnectionChecker",min-pool-size=1,max-pool-size=10,idle-timeout-minutes=3) | |
| # Oracl |
ehsanullahjan
/ csv-file-datasource-template.cli
Last active
July 27, 2016 20:57
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| /subsystem=resource-adapters/resource-adapter=file/connection-definitions={{data-source-name}}:add(enabled=false,jndi-name="{{jndi-name}}",class-name="org.teiid.resource.adapter.file.FileManagedConnectionFactory",min-pool-size=1,max-pool-size=10,flush-strategy=FailingConnectionOnly) | |
| /subsystem=resource-adapters/resource-adapter=file/connection-definitions={{data-source-name}}/config-properties=ParentDirectory:add(value={{directory-pathname}}) | |
| /subsystem=resource-adapters/resource-adapter=file/connection-definitions={{data-source-name}}:write-attribute(name=enabled,value=true) |
ehsanullahjan
/ jboss-xa-datasource.cli
Created
September 28, 2016 16:51
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| # PostgreSQL | |
| xa-data-source add --name={{data-source-name}} --jndi-name={{jndi-name}} --driver-name=postgres --user-name={{username}} --password={{password}} --use-java-context=true --min-pool-size=1 --max-pool-size=10 --idle-timeout-minutes=3 --background-validation=false --validate-on-match=true --valid-connection-checker-class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLValidConnectionChecker" --exception-sorter-class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLExceptionSorter" --xa-datasource-properties={ServerName={{host}},PortNumber=5432,DatabaseName={{database}}} |
ehsanullahjan
/ register-jdbc-modules.cli
Last active
October 24, 2016 17:40
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| # PostgreSQL | |
| module add --name=org.postgres.jdbc --dependencies=javax.api,javax.transaction.api --resources={/path/to/jdbc/driver.jar} | |
| # SQL Server | |
| module add --name=org.jtds.jdbc --dependencies=javax.api,javax.transaction.api --resources={/path/to/jdbc/driver.jar} | |
| # Oracle | |
| module add --name=com.oracle.jdbc --dependencies=javax.api,javax.transaction.api --resources={/path/to/jdbc/driver.jar} | |
| # MySQL |
ehsanullahjan
/ atreus62-ehsanj.json
Last active
November 18, 2019 19:41
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| { | |
| "keyboard": "atreus62", | |
| "keymap": "atreus62-ehsanj", | |
| "layout": "LAYOUT", | |
| "layers": [ | |
| [ "KC_GRV", "KC_1", "KC_2", "KC_3", "KC_4", "KC_5", "KC_6", "KC_7", "KC_8", "KC_9", "KC_0", "KC_MINS", "KC_TAB", "KC_Q", "KC_W", "KC_F", "KC_P", "KC_G", "KC_J", "KC_L", "KC_U", "KC_Y", "KC_SCLN", "KC_EQL", "LT(3,KC_DEL)", "KC_A", "KC_R", "KC_S", "KC_T", "KC_D", "KC_H", "KC_N", "KC_E", "KC_I", "KC_O", "LT(2,KC_QUOT)", "KC_LSPO", "KC_Z", "KC_X", "KC_C", "KC_V", "KC_B", "KC_K", "KC_M", "KC_COMM", "KC_DOT", "KC_SLSH", "KC_RSPC", "MEH_T(KC_CAPS)", "TO(1)", "KC_BSLS", "KC_LEFT", "LCTL_T(KC_RGHT)", "LALT_T(KC_BSPC)", "LGUI_T(KC_ESC)", "RGUI_T(KC_ENT)", "RALT_T(KC_SPC)", "RCTL_T(KC_UP)", "KC_DOWN", "KC_LCBR", "KC_RCBR", "ALL_T(KC_SLCK)" ], | |
| [ "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_E", "KC_R", "KC_T", "KC_Y", "KC_U", "KC_I", "KC_O", "KC_P", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_S", "KC_D", " |
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