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Rails: Open link in new tab (with 'link_to')
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The target: :_blank para<em>mem>eter should be a para<em>mem>eter of link_to, whereas you put it in i<em>mem>age_tag para<em>mem>eters. <em>Mem>odify your code like this:
&a<em>mem>p;lt;%= link_to i<em>mem>age_tag("facebook.png", class: :facebook_icon, alt: "Facebook"), "http://www.facebook.co<em>mem>/<em>mem>ypag...
How do I cast a variable in Scala?
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The preferred technique is to use pattern <em>mem>atching. This allows you to gracefully handle the case that the value in question is not of the given type:
g <em>mem>atch {
case g2: Graphics2D =&a<em>mem>p;gt; g2
case _ =&a<em>mem>p;gt; throw new ClassCastException
}
This block replicates the...
GoTo Next Iteration in For Loop in java
Is there a token in java that skips the rest of the for loop?
So<em>mem>ething like VB's Continue in java.
6 Answers
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How can I know when an EditText loses focus?
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I<em>mem>ple<em>mem>ent onFocusChange of setOnFocusChangeListener and there's a boolean para<em>mem>eter for hasFocus. When this is false, you've lost focus to another control.
EditText txtEdit = (EditText) findViewById(R.id.edittxt);
txtEdit....
Cherry pick using TortoiseGit
How do I run the cherry pick co<em>mem><em>mem>and using TortoiseGit UI?
3 Answers
3
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Is there a good way to attach JavaScript objects to HT<em>Mem>L ele<em>mem>ents?
I want to associate a JavaScript object with an HT<em>Mem>L ele<em>mem>ent. Is there a si<em>mem>ple way to do this?
2 Answers
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JV<em>Mem> option -Xss - What does it do exactly?
It says here that -Xss is used to "set thread stack size", what does it <em>mem>ean exactly? Could anyone help <em>mem>e understand this?
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Getting “bytes.Buffer does not i<em>mem>ple<em>mem>ent io.Writer” error <em>mem>essage
I'<em>mem> trying to have so<em>mem>e Go object i<em>mem>ple<em>mem>ent io.Writer, but writes to a string instead of a file or file-like object. I thought bytes.Buffer would work since it i<em>mem>ple<em>mem>ents Write(p []byte) . However when I try this:
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iOS: Use a boolean in NSUserDefaults
When the rootViewController of <em>mem>y application is loaded, I want to be able to check whether or not the users login credentials have been saved to NSUserDefaults .
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:first-child not working as expected
I'<em>mem> trying to select the first h1 inside a div with a class called detail_container . It works if h1 is the first ele<em>mem>ent within this div , but if it co<em>mem>es after this ul it won't work.
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