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Spring MVC: How to return image in @ResponseBody?
....1 and above, you can return pretty much anything (such as pictures, pdfs, documents, jars, zips, etc) quite simply without any extra dependencies. For example, the following could be a method to return a user's profile picture from MongoDB GridFS:
@RequestMapping(value = "user/avatar/{userId}", me...
Lombok is not generating getter and setter
.../lombok-1.16.10.jar), run it (Example: java -jar lombok-1.16.10.jar). A window should appear, browse to your eclipse.exe location.
Click on install.
Launch Eclipse, update project configuration on all projects and voila.
sh...
Why use Gradle instead of Ant or Maven? [closed]
What does another build tool targeted at Java really get me?
9 Answers
9
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Flexbox: center horizontally and vertically
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Flex items do not need to be block level unless the content they contain requires it. Also, you've prefixed all of the display properties, but didn't prefix any of the other Flexbox properties (which have different names in the other d...
How to populate/instantiate a C# array with a single value?
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Don't know of a framework method but you could write a quick helper to do it for you.
public static void Populate<T>(this T[] arr, T value ) {
for ( int i = 0; i < arr.Length;i++ ) {
arr[i] = value;
}
}
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How to change navbar collapse threshold using Twitter bootstrap-responsive?
...nswered Feb 23 '12 at 1:06
methodofactionmethodofaction
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How to get a list of column names on Sqlite3 database?
I want to migrate my iPhone app to a new database version. Since I don't have some version saved, I need to check if certain column names exist.
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How to call erase with a reverse iterator
I am trying to do something like this:
11 Answers
11
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git visual diff between branches
...for seeing a visual diff between two files that are checked into git:
How do I view 'git diff' output with a visual diff program?
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How can I get an http response body as a string in Java?
I know there used to be a way to get it with apache commons as documented here:
http://hc.apache.org/httpclient-legacy/apidocs/org/apache/commons/httpclient/HttpMethod.html
and an example here:
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