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A string is a sequence of bytes or characters, enclosed within either single quote (
'
) or double quote ('
) characters. Examples: Acceleration from 50 to 70 mph, a test designed to mimic highway passing, took 6.6 seconds in the Escape, which again was slower than the RAV4 (by 0.8 second) and the CR-V (by 1.7 seconds). Beginner hybrid bike recommendation - Giant Escape 3 vs Specialized Sirrus 1.0 Like lots of people during the lockdowns across the world, I'm looking to do some biking while I can't do much else.
Quoted strings placed next to each other are concatenated to a single string. The following lines are equivalent:
If the
ANSI_QUOTES
SQL mode is enabled, string literals can be quoted only within single quotation marks because a string quoted within double quotation marks is interpreted as an identifier. A binary string is a string of bytes. Every binary string has a character set and collation named
binary
. A nonbinary string is a string of characters. It has a character set other than binary
and a collation that is compatible with the character set. For both types of strings, comparisons are based on the numeric values of the string unit. For binary strings, the unit is the byte; comparisons use numeric byte values. For nonbinary strings, the unit is the character and some character sets support multibyte characters; comparisons use numeric character code values. Character code ordering is a function of the string collation. (For more information, see Section 10.8.5, “The binary Collation Compared to _bin Collations”.)
A character string literal may have an optional character set introducer and
COLLATE
clause, to designate it as a string that uses a particular character set and collation: Examples:
You can use
N'literal
'
(or n'literal
'
) to create a string in the national character set. These statements are equivalent: For information about these forms of string syntax, see Section 10.3.7, “The National Character Set”, and Section 10.3.8, “Character Set Introducers”.
Within a string, certain sequences have special meaning unless the
NO_BACKSLASH_ESCAPES
SQL mode is enabled. Each of these sequences begins with a backslash (
), known as the escape character. MySQL recognizes the escape sequences shown in Table 9.1, “Special Character Escape Sequences”. For all other escape sequences, backslash is ignored. That is, the escaped character is interpreted as if it was not escaped. For example, x
is just x
. These sequences are case-sensitive. For example, b
is interpreted as a backspace, but B
is interpreted as B
. Escape processing is done according to the character set indicated by the character_set_connection
system variable. This is true even for strings that are preceded by an introducer that indicates a different character set, as discussed in Section 10.3.6, “Character String Literal Character Set and Collation”.Table 9.1 Special Character Escape Sequences
Escape Sequence | Character Represented by Sequence |
---|---|
0 | An ASCII NUL (X'00' ) character |
' | A single quote (' ) character |
' | A double quote (' ) character |
b | A backspace character |
n | A newline (linefeed) character |
r | A carriage return character |
t | A tab character |
Z | ASCII 26 (Control+Z); see note following the table |
| A backslash ( ) character |
% | A % character; see note following the table |
_ | A _ character; see note following the table |
The ASCII 26 character can be encoded as
Z
to enable you to work around the problem that ASCII 26 stands for END-OF-FILE on Windows. ASCII 26 within a file causes problems if you try to use mysql db_name
< file_name
. The
%
and _
sequences are used to search for literal instances of %
and _
in pattern-matching contexts where they would otherwise be interpreted as wildcard characters. See the description of the LIKE
operator in Section 12.8.1, “String Comparison Functions and Operators”. If you use %
or _
outside of pattern-matching contexts, they evaluate to the strings %
and _
, not to %
and _
. There are several ways to include quote characters within a string:
- A
'
inside a string quoted with'
may be written as'
. - Precede the quote character by an escape character (
).
- A
'
inside a string quoted with'
needs no special treatment and need not be doubled or escaped. In the same way,'
inside a string quoted with'
needs no special treatment.
The following
SELECT
statements demonstrate how quoting and escaping work: To insert binary data into a string column (such as a
BLOB
column), you should represent certain characters by escape sequences. Backslash (
) and the quote character used to quote the string must be escaped. In certain client environments, it may also be necessary to escape NUL
or Control+Z. The mysql client truncates quoted strings containing NUL
characters if they are not escaped, and Control+Z may be taken for END-OF-FILE on Windows if not escaped. For the escape sequences that represent each of these characters, see Table 9.1, “Special Character Escape Sequences”. When writing application programs, any string that might contain any of these special characters must be properly escaped before the string is used as a data value in an SQL statement that is sent to the MySQL server. You can do this in two ways: Eazydraw 9 5 20.
- Process the string with a function that escapes the special characters. In a C program, you can use the
mysql_real_escape_string_quote()
C API function to escape characters. See mysql_real_escape_string_quote(). Within SQL statements that construct other SQL statements, you can use theQUOTE()
function. The Perl DBI interface provides aquote
method to convert special characters to the proper escape sequences. See Section 28.9, “MySQL Perl API”. Other language interfaces may provide a similar capability. - As an alternative to explicitly escaping special characters, many MySQL APIs provide a placeholder capability that enables you to insert special markers into a statement string, and then bind data values to them when you issue the statement. In this case, the API takes care of escaping special characters in the values for you.
A downloadable game
![Escapes Escapes](https://www.researchgate.net/profile/Nicholas_Harmon/publication/252564649/figure/fig2/AS:616936136269826@1524100445225/Rectangular-top-and-polar-bottom-plots-of-the-minimum-escape-speeds-in-the-independent.png)
'Escape 1.0' has been an on/off go-to project for quite some time now. It originally started as a small puzzle game with only 9 rooms, but it eventually grew into something bigger and more unique. In this world, time is always counting down.
The story begins with an anonymous figure who is wandering a solemn forest, when he comes across a static-like shadowy figure in front of him. The figure speaks to him, 'The Grid has been set, and no players are left.'
In this sidescrolling adventure, you will find colorful worlds with dangerous enemies, upgrades and relics that are hidden throughout, as well as an unnerving sense of something more sinister. I hope you enjoy trying to uncover the secrets of the Grid!
Escape 1.0 features:
- 9 Colorful and Unique areas to explore
- Tons of wacky enemies to obliterate
- Intense and challenging boss fights
- An underlying psychological story
- A top-notch soundtrack from Teknoaxe and Evan King!
Escapes 1
Status | Released |
Rating | |
Author | grimsikk |
Genre | Platformer, Action |
Tags | 16-bit, 2D, escape, Horror, Open World, Puzzle-Platformer, rage, Side Scroller, weird |
Download
Click download now to get access to the following files:
Development log
Escapes 1 1 0 Ml
- Final Final PatchJul 17, 2018
- Patch 1.0 (Quick Fix)Jun 26, 2017
X 0.1 1 3
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