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How to use java.net.URLConnection to fire and handle HTTP requests?
...param1 = "value1";
String param2 = "value2";
// ...
String query = String.format("param1=%s&param2=%s",
URLEncoder.encode(param1, charset),
URLEncoder.encode(param2, charset));
The query parameters must be in name=value format and be concatenated by &. You would normally also U...
How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
...lt;a href="" target="_blank" id="click_me" ></a> somewhere and perform a click using .click() For ex: document.getElementById('click_me').click()
– nehem
Feb 26 at 3:53
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appending array to FormData and send via AJAX
I'm using ajax to submit a multipart form with array, text fields and files.
9 Answers
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Detecting request type in PHP (GET, POST, PUT or DELETE)
... URL's query component, regardless of the HTTP method. $_POST will contain form fields if the request was sent as application/x-www-form-urlencoded.
– Pj Dietz
Jul 23 '14 at 21:03
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How to check if a map contains a key in Go?
...s that 0 because it's not in the map
at all? You can discriminate with a form of multiple assignment.
var seconds int
var ok bool
seconds, ok = timeZone[tz]
For obvious reasons this is called the “comma ok” idiom. In this
example, if tz is present, seconds will be set appropriately an...
How can I select an element by name with jQuery?
...input field using name element in jQuery by:
var firstname = jQuery("#form1 input[name=firstname]").val(); //Returns ABCD
var lastname = jQuery("#form1 input[name=lastname]").val(); //Returns XYZ
console.log(firstname);
console.log(lastname);
<script src="https://ajax.googleapis.com/aja...
Binary Data in JSON String. Something better than Base64
The JSON format natively doesn't support binary data. The binary data has to be escaped so that it can be placed into a string element (i.e. zero or more Unicode chars in double quotes using backslash escapes) in JSON.
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how to reset
...
You need to wrap <input type = “file”> in to <form> tags and then you can reset input by resetting your form:
onClick="this.form.reset()"
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How Drupal works? [closed]
... that page needs to be built...") Content only gets saved because Drupal's FormAPI is responsible for building a page, and fires the 'a form was submitted' event for a module to respond to. Hourly maintenance happens because hook_cron() is triggered, and any module with mymodulename_cron() as a func...
How can I change or remove HTML5 form validation default error messages?
... numbers are required and length of value must be 10. When I try to submit form with value which length is 5, the default error message appears: Please match the requested format
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