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Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
...d then. See http://dev-answers.blogspot.de/2009/06/eclipse-build-errors-javalangobject.html for a possible solution, otherwise try the following;
Close the project and reopen it.
Clean the project (It will rebuild the buildpath hence reconfiguring with the JDK libraries)
OR
Delete and Re-import t...
How to open a new tab using Selenium WebDriver?
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This solution seems less-than-optimal since it depends on OS-specific (and perhaps browser-specific) shortcuts... At least, if you use something like JS window.open(), you can expect it to work on many platforms/browsers.
– mkasberg
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Capitalize the first letter of both words in a two word string
Let's say that I have a two word string and I want to capitalize
both of them.
12 Answers
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Is there a way to make R beep/play a sound at the end of a script?
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alarm()
The alarm function. It works by sending \a to the console
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How to access the local Django webserver from outside world
... run it using python manage.py runserver . If I access 127.0.0.1:port locally from the webserver, I get the Django page indicating it worked.
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PHP session lost after redirect
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First, carry out these usual checks:
Make sure session_start(); is called before any sessions are being called. So a safe bet would be to put it at the beginning of your page, immediately after the opening <?php declaration before anything else. ...
How to dump a dict to a json file?
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@Danish Don't know. Unless there is a question already on SO about your problem, you should create a new question describing your issue. (btw, i m simply an editor of those posts)
– Fermi paradox
Jun 13 '16 at 13:22
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How do I get the file extension of a file in Java?
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Do you really need a "parser" for this?
String extension = "";
int i = fileName.lastIndexOf('.');
if (i > 0) {
extension = fileName.substring(i+1);
}
Assuming that you're dealing with simple Windows-like file names, not som...
python location on mac osx
...e python on osx. I do not know if the previous owner of the laptop has installed macpython using macport. And I remembered that osx has an builtin version of python. I tried using type -a python and the result returned
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How to add extension methods to Enums
... methods for existing classes in a way other people on your team might actually discover and use. Given that enums are classes like any other it shouldn’t be too surprising that you can extend them, like:
enum Duration { Day, Week, Month };
static class DurationExtensions
{
public static Date...