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How to submit a form using PhantomJS
...n-form");
var i;
for (i=0; i < arr.length; i++) {
if (arr[i].getAttribute('method') == "POST") {
arr[i].elements["email"].value="mylogin";
arr[i].elements["password"].value="mypassword";
return;
}
}
});
},
function() {
...
Is there a limit on how much JSON can hold?
... is there a size limit on what you can send through/store with JSON? Like if a user types a large amount and I send it through JSON is there some sort of maximum limit?
...
View markdown files offline [closed]
...
To be more specific, when Markdown Preview encounters ```, it puts all lines in the code block on a single line. So I tried Markview mentioned by swcool. The style doesn't completely match github, but it at least puts each line in the co...
RSpec: describe, context, feature, scenario?
describe , context , feature , scenario : What is the difference(s) among the four and when do I use each one?
3 Answers...
Why is sizeof considered an operator?
... the operand of sizeof is not evaluated at runtime (sizeof a++ does not modify a).
The expression which is the operand of sizeof can have any type except void, or function types. Indeed, that's kind of the point of sizeof.
A function would differ on all those points. There are probably other diffe...
Why does Hibernate require no argument constructor?
...ate instantiates your objects. So it needs to be able to instantiate them. If there isn't a no-arg constructor, Hibernate won't know how to instantiate it, i.e. what argument to pass.
The hibernate documentation says:
4.1.1. Implement a no-argument constructor
All persistent classes must have...
using data-* attribute with thymeleaf
... tag, so you can't have more than one th:attr in the same element.
Note: If you want more that one attribute, separate the different attributes by comma:
<div th:attr="data-id=${element.getId()},data-name=${element.getName()}">
...
How to convert std::string to LPCWSTR in C++ (Unicode)
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If you use std::vector<wchar_t> to create storage for buf, then if anything throws an exception your temporary buffer will be freed.
– Jason Harrison
Jan 6 '10 at 19:01
...
Uploading base64 encoded Image to Amazon S3 via Node.js
...e: 'image/jpeg'
};
s3Bucket.putObject(data, function(err, data){
if (err) {
console.log(err);
console.log('Error uploading data: ', data);
} else {
console.log('succesfully uploaded the image!');
}
});
s3_config.json file is:-
{
"accessKeyId":"x...
JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
Digital camera photos are often saved as JPEG with an EXIF "orientation" tag. To display correctly, images need to be rotated/mirrored depending on which orientation is set, but browsers ignore this information rendering the image. Even in large commercial web apps, support for EXIF orientation can ...