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Difference between android.app.Fragment and android.support.v4.app.Fragment
What is the difference between android.app.Fragment and android.support.v4.app.Fragment , and what are the circumstances in which each should be used?
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Google Maps API v2: How to make markers clickable?
How to I make the markers in Android Google Maps API v2 become clickable so they will either bring up a menu with options or just start a new activity? I believe I made the markers in my app currently in a "newb" method. I didn't assign them a name or a method to be able to link it in with the rest ...
Flexbox not giving equal width to elements
...g a flexbox nav that has up to 5 items and as little as 3, but it's not dividing the width equally between all the elements.
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What does iterator->second mean?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How should I escape commas and speech marks in CSV files so they work in Excel?
...new strings by replacing text in old one's as they have their own share inside heap memory. If you want, you can unconditionally replace all values and tell us if it causes any issue although it shouldn't.
– AlphaBetaGamma
Jan 13 '15 at 6:33
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Is there a way to use SVG as content in a pseudo element :before or :after
... work with html, but it does with svg.
In my index.html I have:
<div id="test" style="content: url(test.svg); width: 200px; height: 200px;"></div>
And my test.svg looks like this:
<svg xmlns="http://www.w3.org/2000/svg">
<circle cx="100" cy="50" r="40" stroke="black" st...
Is there a quick way to delete a file from a Jar / war without having to extract the jar and recreat
... to delete. i.e. you have to make a copy but don't need to create the individual files.
You can do this by
creating a new jar.
iterating though the Jar you have
copy the entry from one jar to the other, skipping any files you want.
close and replace the orginal jar if you want.
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What is the difference between Nexus and Maven?
...often work together but they do very different parts of the job. Nexus provides a repository while Maven uses a repository to build software.
Here's a quote from "What is Nexus?":
Nexus manages software "artifacts" required for development. If you develop software, your builds can download depe...
Sourcetree - undo unpushed commits
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I agree with @MrFox. After I did this the commit I don't want is still shown in the tree.
– Timmmm
Jan 11 '16 at 11:09
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Why does Java's hashCode() in String use 31 as a multiplier?
...sort of optimization automatically.
(from Chapter 3, Item 9: Always override hashcode when you override equals, page 48)
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