Special characters in the URL must be escaped.1. Replace space with the plus sign (+)2. The forward slash (/) is used to separate directories and subdirectories.3. Question mark (?) Separate URLs and queries4. Specify special characters for the
Well, because it is pure small white, this problem may be a bit of food, the Great God forgive me ...
is to write PHP, need to echo special characters, such as "This symbol, when writing to PHP with escape \" Good or HTML code
"Well, what?
Ask you,
The old version of PHP escapes the special characters in JSON functions, escaping JSON
Make an API for an App, pull the data from the server-side MySQL, and then generate the JSON. There is a field in the data called content, which holds the
XML cannot be parsed if it contains special characters, so it must be escaped.
Five characters to be escaped in XML:
& Symbol
> Yu ID
'Single quotes
"Double quotation marks
It is tested that single quotes and double quotes are correct even
Reprint: http://new-restart.iteye.com/blog/1416765SQL like wildcard character fuzzy query techniques and special charactersSQL like wildcard character fuzzy query techniques and special charactersHow to deal with time query by 1,sql likeThere are
1. SQL like method for time query processing the SQL data table has a savetime (smalldatetime type) field with two records in the table with Savetime value: 2005-3-8 12:12:00 and 2005-6-6 14:02:02 I can not find anything with the
Transfer from http://new-restart.iteye.com/blog/1416765SQL like wildcard character fuzzy query techniques and special charactersHow to deal with time query by 1,sql likeThere are savetime (smalldatetime type) fields in the SQL data table with two
In java web Hibernate, time fields are escaped based on a period of time.
EG: SQL + = "and cm. adjustTime> = '" + time field + "'";
[Conversion] JAVA escape charactersJAVA escape characters:
1. octal escape sequence: \ + 1 to 3 digits and 5 digits;
Linux in any case is to use the shell command, in the actual use of the shell, programming experience is very easy to get started, but a little more difficult is the shell inside the symbols, a variety of special symbols when we write the shell
Linux in any case is to use the shell command, in the actual use of the shell, programming experience is very easy to get started, but a little more difficult is the shell inside the symbols, a variety of special symbols when we write the shell
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