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How do I check that a Java String is not all whitespaces?
....matches(".*\\w.*")) ...
...which checks for at least one (ASCII) alphanumeric character.
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How to disable all div content
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Many of the above answers only work on form elements. A simple way to disable any DIV including its contents is to just disable mouse interaction. For example:
$("#mydiv").addClass("disabledbutton");
CSS
.disabledbutton {
pointer-events: none;
opacity: 0.4;
}
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Pass ruby script file to rails console
...rails console. Expected results would be after console starts rails environment to run file.
7 Answers
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How to get the url parameters using AngularJS
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I know this is an old question, but it took me some time to sort this out given the sparse Angular documentation. The RouteProvider and routeParams is the way to go. The route wires up the URL to your Controller/View and the routeParams can be passed into the control...
Smooth scroll to div id jQuery
...ght with jquery to scroll up, any solution?
– YesItsMe
Apr 28 '15 at 19:39
@yesitsme ...up or down in my case
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Spring Boot: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFa
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The scheduling guide isn't a web app so you probably have some mouldy stuff in your pom.xml from the REST guide? If you follow the instructions closely it should work. Another potential issue with the code you posted above is that your @EnableAutoConfiguration class is not used in the...
Google Maps: Auto close open InfoWindows?
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I've just used the exact same technique. Thanks Chris. It was necessary for me, because I am using an array of InfoWindow objects instead of just one that cycles through and grabs the pertinent info. Each InfoWindow has its own separately updating info...
How to run a Python script in the background even after I logout SSH?
I have Python script bgservice.py and I want it to run all the time, because it is part of the web service I build. How can I make it run continuously even after I logout SSH?
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GROUP BY with MAX(DATE) [duplicate]
I'm trying to list the latest destination (MAX departure time) for each train in a table, for example :
6 Answers
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How to get the request parameters in Symfony 2?
...symfony. In other languages like java and others I can use request.getParameter('parmeter name') to get the value.
16 Ans...