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Linux - Install redis-cli only
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Ubuntu (tested on 14.04) has package called redis-tools which contains redis-cli among other tools.
To install it type:
sudo apt-get install redis-tools
share
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
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10 Answers
10
Active
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usr/bin/ld: cannot find -l
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206
If your library name is say libxyz.so and it is located on path say:
/home/user/myDir
then t...
How can I create a copy of an Oracle table without copying the data?
... won't select any rows:
create table xyz_new as select * from xyz where 1=0;
Limitations
The following things will not be copied to the new table:
sequences
triggers
indexes
some constraints may not be copied
materialized view logs
This also does not handle partitions
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How to convert a Title to a URL slug in jQuery?
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390
I have no idea where the 'slug' term came from, but here we go:
function convertToSlug(Text)
{
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Java Error opening registry key
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edited Jan 10 at 14:00
A Jar of Clay
2,26722 gold badges1616 silver badges2929 bronze badges
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How to convert String to Long in Kotlin?
... if the string is not a valid representation of a number.
3. str.toLong(10)
Parses the string as a [Long] number and returns the result.
@throws NumberFormatException if the string is not a valid
representation of a number.
@throws IllegalArgumentException when
[radix] is not a ...
Time complexity of Euclid's Algorithm
...hich is less than a/2, decreasing a+b by at least 25%.
Equal: a+b drops to 0, which is obviously decreasing a+b by at least 25%.
Therefore, by case analysis, every double-step decreases a+b by at least 25%. There's a maximum number of times this can happen before a+b is forced to drop below 1. The...
Entity Framework 4 Single() vs First() vs FirstOrDefault()
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207
Here is an overview of the different methods:
Find() - when you want to get an item by primar...
Get the last item in an array
...8
Kirko
6044 bronze badges
answered Jul 9 '10 at 19:48
Aaron HarunAaron Harun
21.7k88 g...