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How to insert element into arrays at specific position?
Let's imagine that we have two arrays:
23 Answers
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How to make rpm auto install dependencies
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11 Answers
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Checking the equality of two slices
How can I check if two slices are equal?
6 Answers
6
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Maximum length for MD5 input/output
What is the maximum length of the string that can have md5 hashed? Or: If it has no limit, and if so what will be the max length of the md5 output value?
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How can I convert byte size into a human-readable format in Java?
How can I convert byte size into a human-readable format in Java?
25 Answers
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Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
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$ sudo -u postgres psql
psql (9.6.12)
Type "help" for help.
postgres=# \set ON_ERROR_STOP on
postgres=# \set VERBOSITY verbose
postgres=#
postgres=# CREATE EXTENSION IF NOT EXISTS dblink;
CREATE EXTENSION
postgres=# DO $$
postgres$# BEGIN
postgres$# PERFORM dblink_exec('', 'CREATE DATABASE testd...
rmagick gem install “Can't find Magick-config”
I get the error shown below when attempting to install the rmagick gem. I am on Snowleopard 10.6 using RVM, Ruby 1.9.2-head and Rails 3.05. Responses to similar questions recommended installing ImageMagick, which I successfully did. Other suggested installing the "libmagick9-dev library", however, I...
How to use NSURLConnection to connect with SSL for an untrusted cert?
...ow HTTPS connections using self-signed or untrusted certificates with the -setValidatesSecureCertificate: API. If you don't want to pull in the whole library, you could use the source as a reference for implementing the same functionality yourself.
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How to Find And Replace Text In A File With C#
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7 Answers
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hexadecimal string to byte array in python
I have a long Hex string that represents a series of values of different types. I wish to convert this Hex String into a byte array so that I can shift each value out and convert it into its proper data type.
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