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jQuery Validate Plugin - Trigger validation of single field
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This solution validate the whole form, showing the error messages for all fields.
– Pablo
Apr 21 '15 at 13:21
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Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
...tim English message literal here.
Pros
Logs the content for an 5xx server error
Sometimes, a server error is actually a client error in disguise, such as a client using a deprecated endpoint that finally got shut off.
Makes it easier to uncover errors when writing integration tests using Configu...
What does “use strict” do in JavaScript, and what is the reasoning behind it?
...my JavaScript code through Crockford's JSLint , and it gave the following error:
28 Answers
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How do I import global modules in Node? I get “Error: Cannot find module ”?
...t seem to import anything modules from my global modules folder. I get the error,
8 Answers
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Parsing boolean values with argparse
...ther solution using the previous suggestions, but with the "correct" parse error from argparse:
def str2bool(v):
if isinstance(v, bool):
return v
if v.lower() in ('yes', 'true', 't', 'y', '1'):
return True
elif v.lower() in ('no', 'false', 'f', 'n', '0'):
return F...
PostgreSQL Autoincrement
...values. I saw in the PostgreSQL docs a datatype "serial", but I get syntax errors when using it (in v8.0).
11 Answers
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Generating random number between 1 and 10 in Bash Shell Script [duplicate]
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I get a syntax error: syntax error near unexpected token `+' on Linux
– Spaceghost
Aug 19 '13 at 17:57
40
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How to use the pass statement?
...e out the pass, the code wouldn't run.
You would then get an:
IndentationError: expected an indented block
To summarize, the pass statement does nothing particular, but it can act as a placeholder, as demonstrated here.
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Better way to check variable for null or empty string?
... be reversed to test for success as such:
if ( !$question ) {
// Handle error here
}
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Node.js check if file exists
...ile('log.txt', 'Some log\n');
} else {
console.log('Some other error: ', err.code);
}
});
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