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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
...mb is to raise RuntimeError to client code, but raise and rescue one's own custom Exceptions inside one's own code?
– John Bachir
Jan 26 '11 at 21:49
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How can I convert an image into Base64 string using JavaScript?
...on firefox 35 on some images, the base64 is different from the base64 that php creates on the same image.
– hanshenrik
Mar 6 '15 at 2:39
1
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Adding a directory to $LOAD_PATH (Ruby)
...ations. I could have put it in the main Ruby library, but that would hide custom code in the common codebase which I didn't want to do.
I had a problem where I had a name conflict between an already defined name "profile.rb", and a class I was using. This conflict wasn't a problem until I tried t...
How to do a JUnit assert on a message in a logger
...you can use ListAppender<ILoggingEvent> instead of creating your own custom appender.
– sinujohn
Mar 9 '17 at 9:27
2
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Send POST data using XMLHttpRequest
...s on how to do this.
var http = new XMLHttpRequest();
var url = 'get_data.php';
var params = 'orem=ipsum&name=binny';
http.open('POST', url, true);
//Send the proper header information along with the request
http.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
http.onre...
What are the various “Build action” settings in Visual Studio project properties and what do they do
...am(URI). For this method to work, it needs a AssemblyAssociatedContentFile custom attribute which Visual Studio graciously adds when you mark a file as "Content"
Embedded resource: Embeds the file in an exclusive assembly manifest resource.
Resource (WPF only): Embeds the file in a shared (by all fi...
Android - Handle “Enter” in an EditText
... method, all on TextView.
For changing the text of the "Done" button to a custom string, use:
mEditText.setImeActionLabel("Custom text", KeyEvent.KEYCODE_ENTER);
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How to get jQuery dropdown value onchange event
...
Add try this code .. Its working grt.......
<body>
<?php
if (isset($_POST['nav'])) {
header("Location: $_POST[nav]");
}
?>
<form id="page-changer" action="" method="post">
<select name="nav">
<option value="">Go to page...</option...
Using vagrant to run virtual machines with desktop environment
...t/git"
config.vm.provider "virtualbox" do |vb|
vb.gui = true
vb.customize ["modifyvm", :id, "--monitorcount", "2"]
vb.memory = "2048"
end
end
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iOS 7 style Blur view
...f.view.autoresizingMask;
// fakeToolbar.barTintColor = [UIColor white]; // Customize base color to a non-standard one if you wish
[self.view insertSubview:fakeToolbar atIndex:0]; // Place it below everything
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