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returning a Void object
...holder class to hold a reference to the Class object representing the Java keyword void.
So any of the following would suffice:
parameterizing with Object and returning new Object() or null
parameterizing with Void and returning null
parameterizing with a NullObject of yours
You can't make th...
What is this CSS selector? [class*=“span”]
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It's an attribute wildcard selector. In the sample you've given, it looks for any child element under .show-grid that has a class that CONTAINS span.
So would select the <strong> element in this example:
<div class="show-grid">
<strong class="span6">Blah blah</strong&g...
Best way to show a loading/progress indicator?
...ore here.
By the way, Spinner has a different meaning in Android. (It's like the select dropdown in HTML)
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What is the best IDE to develop Android apps in? [closed]
...ed anymore. It is definitely the IDE of choice for Android Development. Link to download page: http://developer.android.com/sdk/index.html
NEWS
As of Google I/O 2013, the Android team has moved to IntelliJ Idea with the new Android Studio IDE: http://developer.android.com/sdk/installing/studio.h...
Automatic HTTPS connection/redirect with node.js/express
I've been trying to get HTTPS set up with a node.js project I'm working on. I've essentially followed the node.js documentation for this example:
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Commands out of sync; you can't run this command now
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HoLyVieR
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answered Mar 5 '09 at 13:24
user42092user42092
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How to fire AJAX request Periodically?
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As others have pointed out setInterval and setTimeout will do the trick. I wanted to highlight a bit more advanced technique that I learned from this excellent video by Paul Irish: http://paulirish.com/2010/10-things-i-learned-from-the-jquery-source/
For periodic tasks that might end up taking...
Where is PATH_MAX defined in Linux?
Which header file should I invoke with #include to be able to use PATH_MAX as an int for sizing a string?
5 Answers
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How to save an image to localStorage and display it on the next page?
...pg);base64,/, "");
}
Then, on my next page I created an image with a blank src like so:
<img src="" id="tableBanner" />
And straight when the page loads, I use these next three lines to get the Base64 string from localStorage, and apply it to the image with the blank src I created:
var d...
How to add local .jar file dependency to build.gradle file?
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If you really need to take that .jar from a local directory,
Add next to your module gradle (Not the app gradle file):
repositories {
flatDir {
dirs 'libs'
}
}
dependencies {
implementation name: 'gson-2.2.4'
}
However, being ...