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How to fluently build JSON in Java?
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See the Java EE 7 Json specification.
This is the right way:
String json = Json.createObjectBuilder()
.add("key1", "value1")
.add("key2", "value2")
.build()
.toString();
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Difference between and
...s will not submit a form - they don't do anything by default. They're generally used in conjunction with JavaScript as part of an AJAX application.
<input type="submit"> buttons will submit the form they are in when the user clicks on them, unless you specify otherwise with JavaScript.
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File path to resource in our war/WEB-INF folder?
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It's worth pointing out that I needed to put an initial / in the path to get this to work, like this: context.getResourceAsStream("/WEB-INF/test/foo.txt");
– Mick Sear
Jun 16 '11 at 15:06
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Insert current date in datetime format mySQL
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NOW() is used to insert the current date and time in the MySQL table. All fields with datatypes DATETIME, DATE, TIME & TIMESTAMP work good with this function.
YYYY-MM-DD HH:mm:SS
Demonstration:
Following code shows the usage of NOW()
INSERT INTO auto_ins
(MySQL_Function, DateTime, Date,...
Setting Curl's Timeout in PHP
I'm running a curl request on an eXist database through php. The dataset is very large, and as a result, the database consistently takes a long amount of time to return an XML response. To fix that, we set up a curl request, with what is supposed to be a long timeout.
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Change cursor to hand when mouse goes over a row in table
...Chihuahua007dangerChihuahua007
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Change the Target Framework for all my projects in a Visual Studio Solution
I need to change the target framework for all projects. I have many solutions with hundreds of projects.
10 Answers
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How many socket connections can a web server handle?
...Jeremy FriesnerJeremy Friesner
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Regex for password must contain at least eight characters, at least one number and both lower and up
... scniroscniro
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Loading cross-domain endpoint with AJAX
... API URL. (Supports https: see github repository)
If you want to automatically enable cross-domain requests when needed, use the following snippet:
$.ajaxPrefilter( function (options) {
if (options.crossDomain && jQuery.support.cors) {
var http = (window.location.protocol === 'http:'...