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Send POST data using XMLHttpRequest
I'd like to send some data using an XMLHttpRequest in JavaScript.
13 Answers
13
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How to check with javascript if connection is local host?
I want to have a check in my javascript if the page loading up is on my local machine.
12 Answers
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Get file size, image width and height before upload
...ze, image height and width before upload to my website, with jQuery or JavaScript?
7 Answers
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使用 C++ 处理 JSON 数据交换格式 - C/C++ - 清泛网 - 专注C/C++及内核技术
...工程，但这样不利于源码、软件产品管理，对于一般软件开发来说，不建议使用。
[2]：如果真需要编译成动态链接库、静态导入库的话，可以使用 VS 新建一个工程属性，然后在Project --> Properties中进行相应的设置即可。
C++ JS...
uncaught syntaxerror unexpected token U JSON
...s say i have a JSON STRING ..NOT YET A JSON OBJECT OR ARRAY.
so if in javascript u parse the string as
var body={
"id": 1,
"deleted_at": null,
"open_order": {
"id": 16,
"status": "open"}
var jsonBody = JSON.parse(body.open_order); //HERE THE ERROR NOW APPEARS BECAUSE THE STRING IS ...
How do you check if a variable is an array in JavaScript? [duplicate]
...ke to check whether a variable is either an array or a single value in JavaScript.
23 Answers
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What's the easiest way to escape HTML in Python?
... semantic validation. Not a lexical one like escaping. Besides inline Java Script, you really don't want to create links from untrusted user input without further URL specific validation (e.g. because of Spammers). A simple method to protect against inline Java Script in attributes like href is to ...
Confirm deletion in modal / dialog using Twitter Bootstrap?
.../div>
</div>
</div>
Now you only need this little javascript to make a delete action confirmable:
$('#confirm-delete').on('show.bs.modal', function(e) {
$(this).find('.btn-ok').attr('href', $(e.relatedTarget).data('href'));
});
So on show.bs.modal event delete button href...
Remove json element
.../jsonlint.com/
Parse the JSON (since you have tagged the question with JavaScript, use json2.js)
Delete the property from the object you created
Stringify the object back to JSON.
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Can I access variables from another file?
...As Fermin said, a variable in the global scope should be accessible to all scripts loaded after it is declared. You could also use a property of window or (in the global scope) this to get the same effect.
// first.js
var colorCodes = {
back : "#fff",
front : "#888",
side : "#369"
};
.....