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What is the meaning of the 'g' flag in regular expressions?
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g is for global search. Meaning it'll match all occurrences. You'll usually also see i which means ignore case.
Reference: global - JavaScript | MDN
The "g" flag indicates that the regular expression should be tested against all possible matches in a s...
How do I list all tables in a schema in Oracle SQL?
...| INSERT | UPDATE | DELETE) ANY TABLE
or the big-hammer, the DBA role.
With any of those, you can select:
SELECT DISTINCT OWNER, OBJECT_NAME
FROM DBA_OBJECTS
WHERE OBJECT_TYPE = 'TABLE'
AND OWNER = '[some other schema]'
Without those system privileges, you can only see tables you have b...
How to show full object in Chrome console?
...ect. If the object being logged is an HTML element, then the properties of its DOM representation are printed [1]
[1] https://developers.google.com/web/tools/chrome-devtools/debug/console/console-reference#dir
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Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
...en using the JWT library to decode a Json Web Token, and would like to switch to Microsoft's official JWT implementation, System.IdentityModel.Tokens.Jwt .
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Does Java have a complete enum for HTTP response codes?
... that defines symbolic constants for all of the valid HTTP response codes. It should support conversion to/from the corresponding integer values.
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Binding a list in @RequestParam
...follow
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edited Apr 11 '11 at 17:25
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psql invalid command \N while restore sql
I'm trying to restore my dump file, but it caused an error:
12 Answers
12
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Regular expression for a hexadecimal number?
...How about the following?
0[xX][0-9a-fA-F]+
Matches expression starting with a 0, following by either a lower or uppercase x, followed by one or more characters in the ranges 0-9, or a-f, or A-F
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How do I compare two strings in Perl?
...o, or greater than the right argument.
Binary ~~ does a smartmatch between its arguments. ...
lt, le, ge, gt and cmp use the collation (sort) order specified by the current locale if a legacy use locale (but not use locale ':not_characters') is in effect. See perllocale. Do not mix these with Unicod...
How do I set the offset for ScrollSpy in Bootstrap?
I have a site with the navbar fixed on top and 3 divs underneath in the main content area.
12 Answers
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