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Rails 4 LIKE query - ActiveRecord adds quotes
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When using '?' in this way in rails it is converted to a parameterized query. The data within the parameter isn't sanitized (the %) but it is impossible to change context out of the query and turn it into processed SQL statements.
– David Hoelz...
What does `unsigned` in MySQL mean and when to use it?
What does "unsigned" mean in MySQL and when should I use it?
1 Answer
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What is &&& operation in C
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@anishsane i is defined as int and there's no labels in the question. Also, maximal munch...
– Luchian Grigore
Dec 20 '12 at 9:35
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What is makeinfo, and how do I get it?
...nfo File" of the Texinfo manual states that
makeinfo is a program that converts a Texinfo file into an Info file,
HTML file, or plain text.
The Texinfo home page explains that
Texinfo itself "is the official documentation format of the GNU project" and that it "uses a single source file to p...
YYYY-MM-DD format date in shell script
... for +%Y-%m-%d %H:%M:%S. Just note that some filesystems (cough**HFS) will convert the : to a /, giving you a string like 2016-09-15 11/05/00 which is mighty confusing.
– beporter
Sep 15 '16 at 16:07
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When should I use uuid.uuid1() vs. uuid.uuid4() in python?
I understand the differences between the two from the docs.
6 Answers
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Different ways of adding to Dictionary
What is the difference in Dictionary.add(key, value) and Dictionary[key] = value ?
8 Answers
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Alter Table Add Column Syntax
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@ethanbustad It is also valid for DB2 and Postgres.
– ᴠɪɴᴄᴇɴᴛ
Sep 2 '16 at 14:39
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Python String and Integer concatenation [duplicate]
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for i in range[1,10]:
string = "string" + str(i)
The str(i) function converts the integer into a string.
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std::vector versus std::array in C++
What are the difference between a std::vector and an std::array in C++? When should one be preferred over another? What are the pros and cons of each? All my textbook does is list how they are the same.
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