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How to decrement a integer value in redis – Redis DECR | DECRBY
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to decrement the string representing a integer value stored at a key in redis datastore, by using redis DECR and DECRBY commands. DECR Command The DECR command is used to decrement the string representing a integer value stored at the specified key by one. If the key does Read More
How to increment a integer value in redis – Redis INCR | INCRBY
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to increment the string representing a integer value stored at a key in redis datastore, by using redis INCR and INCRBY commands. INCR Command The INCR command is used to increment the string representing a integer value stored at the specified key by one. If the key does Read More
How to set multiple string values in redis – Redis MSET | MSETNX
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to set multiple string values at their respective keys in redis datastore, by using redis MSET, and MSETNX commands. MSET Command The MSET command is used to set multiple string values to their respective specified key. If any of the specified key already exist, then it’s value Read More
How to get a string value in redis datastore – Redis GET | MGET
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to get a string value stored at a key in redis datastore, by using redis GET and MGET command. GET Command The GET command is used to get a string value stored at a specified key. If key doesn’t exist, nil is returned and if key exists Read More
Redis STRLEN – How to get a length of the string value in redis datastore
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to get the length of a string value stored at the key. For this, we will use a Redis STRLEN command. STRLEN Command This command returns the length ( number of characters ) of a string value stored at a key. If the key doesn’t exist in redis Read More
Redis LINSERT – How to insert element in list before | after pivot element
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to insert a new element around a pivot element in the list value stored at key. For this, we will use Redis LINSERT command. LINSERT Command This command insert a new element in the list value stored at specified key, either before or after a specific element (Pivot). It Read More
Redis LINDEX – How to get element from specific index of a list in redis
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to get an element from a specific index of the list value. For this, we will use Redis LINDEX command. LINDEX Command This command returns an element stored at the specified index of the list value stored at a key. The index is zero based, so 0 means the first Read More
Redis LSET – How to set element at specific index of a list in redis
5 years ago Lalit Bhagtani 0
In this tutorial, we will learn about how to set a new element in the list value stored in redis datastore. For this, we will use Redis LSET command. LSET Command This commands set a new element at the specified index of a list value stored at a key. The index is zero based, so 0 means the Read More