大约有 30,000 项符合查询结果（耗时：0.0435秒） [XML]
Customizing the template within a Directive
...rtunately I've found that form validation doesn't seem to work with this, $error flags on the inserted input never get set. I had to do this within a directive's link property: $compile(htmlText)(scope,function(_el){ element.replaceWith(_el); }); in order for the form's controller to recognize its ...
run main class of Maven project [duplicate]
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Gives error : Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.5.0:exec (default-cli) on project srl: Execution default-cli of goal org.codehaus.mojo:exec-maven-plugin:1.5.0:exec failed: Executable can not be empty ->...
How to check which version of v8 is installed with my NodeJS?
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when I type in "node --version" I don't get an error but I also don't get any information... just shows the prompt again. Any idea why?
– geoidesic
Sep 18 '16 at 22:05
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Python syntax for “if a or b or c but not all of them”
...'x', 'y', 'z'])
args = parser.parse_args()
if len(args.abc) != 3:
parser.error('expected 3 arguments')
print(args.abc)
Here are some usage examples:
# default case
wim@wim-zenbook:/tmp$ ./three_or_none.py
['x', 'y', 'z']
# explicit case
wim@wim-zenbook:/tmp$ ./three_or_none.py 1 2 3
['1', '2'...
SQL/mysql - Select distinct/UNIQUE but return all columns?
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The query won't parse for me and gives an error: The ranking function "row_number" must have an ORDER BY clause. We need to add order by clause after partition by field1. So the correct query will be select * from ( select *, row_number() over (partiti...
How to escape special characters in building a JSON string?
...parse("'foo'") in your browser console, for example, and observe the SyntaxError: Unexpected token '. The JSON spec is really simple and clear about this. There is no escape sequence in JSON for single quotes, and a JSON string cannot be single-quoted.
– Mark Amery
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window.onload vs document.onload
...e happen. I would suggest not using document load.
– erroric
Aug 31 '16 at 20:36
@erroric Good point. I didn't conside...
When do I need to use a semicolon vs a slash in Oracle SQL?
...gt; drop table foo;
Table dropped.
SQL> /
drop table foo
*
ERROR at line 1:
ORA-00942: table or view does not exist
In this case one actually notices the error.
But assuming there is a SQL script like this:
drop table foo;
/
And this is run from within SQL*Plus then this wil...
Running bash script from within python
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The error in #!bin/bash is a missing /. #!/bin/bash works as I note in an answer.
– James Waldby - jwpat7
Dec 6 '12 at 14:44
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Prevent redirection of Xmlhttprequest
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The new Fetch API supports different modes of redirect handling: follow, error, and manual, but I can't find a way to view the new URL or the status code when the redirection has been canceled. You just can stop the redirection itself, and then it looks like an error (empty response). If that's al...