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How do I get logs/details of ansible-playbook module executions?
...s. Just greedy: Can I dynamically start/stop logging from a playbook? Like set -x and set +x in a shell script.
– Kashyap
Sep 16 '13 at 16:03
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Can you set a border opacity in CSS?
...d NOT the background color of the bordered element itself), you'll need to set background-clip:padding-box; too.
– SooDesuNe
Aug 27 '11 at 16:37
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Difference between binary tree and binary search tree
...e however only some Binary Tree's may be also BST. Notify that BST is a subset of Binary Tree.
So, Binary Tree is more of a general data-structure than Binary Search Tree. And also you have to notify that Binary Search Tree is a sorted tree whereas there is no such set of rules for generic Binary T...
Remove items from one list in another
... Just be careful when using Except as this actually performs a set operation, which distincts the resulting list. I was not expecting this behaviour as I am using a List, not a HashSet. Related.
– logan
Mar 2 '16 at 20:27
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What is the maximum possible length of a .NET string?
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It's ALSO worth noting that StringBuilder allows you to set the initial size. Useful if you know you're going to be using 10,000,000 entries ahead of time, allowing you to ignore some of the crunch.
– Kyle Baran
Aug 29 '14 at 15:53
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How do I install a NuGet package .nupkg file locally?
I have some .nupkg files from a C# book. How can I install them?
8 Answers
8
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CSS \9 in width property
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In IE9 to set the width property you just add this hack.
e.g
.align {
float:left;
margin:5px;
background-color:blue;
width:65px;
width:\9 !important;
}
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How can I convert JSON to a HashMap using Gson?
I'm requesting data from a server which returns data in the JSON format. Casting a HashMap into JSON when making the request wasn't hard at all but the other way seems to be a little tricky. The JSON response looks like this:
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What is the best way to tell if a character is a letter or number in Java without using regexes?
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Somehow you have gotten your character-sets and or display fonts mixed up. Unicode codepoint u00ff is actually the character ÿ. (Lower-case y with an umlaut.) The codepoint that represents ├ is u251c.
– Stephen C
Jun 1 ...
How to return multiple objects from a Java method?
I want to return two objects from a Java method and was wondering what could be a good way of doing so?
25 Answers
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