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Trying to SSH into an Amazon Ec2 instance - permission error
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The error message says it all: the .pem cert file is not protected enough. Do chmod 400 xyz.pem as suggested below.
– allprog
Oct 31 '12 at 22:06
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Difference Between Select and SelectMany
...suitable answer. I need to learn the difference when using LINQ To SQL but all I've found are standard array examples.
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Using Mockito to mock classes with generic parameters
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@demaniak It doesn't work at all. Argument matchers can't be used in that context.
– Krzysztof Krasoń
May 19 '18 at 20:53
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How to set the focus for a particular field in a Bootstrap modal, once it appears
...d be "shown.bs..." instead of "show.bs...". Show doesnt worked for me. Actually their both are working and they are different events. Sorry ignore my first sentence.
– Vladyn
Mar 15 '17 at 13:14
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How to Set focus to first text input in a bootstrap modal after shown
...ur modals IDs to match and update the IDs of the form input fields, and finally update your JS to match these new IDs:
see http://jsfiddle.net/panchroma/owtqhpzr/5/
HTML
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<button ... data-target="#myModal1"> ... </button>
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<!-- Modal 1 -->
<div class="modal fade" i...
Install an apk file from command prompt?
I want to install a file using the Windows command line. First I want to build after compiling all the .jar files to create an .apk file for an Android application without using Eclipse.
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nvarchar(max) vs NText
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@Confluence Historically, is text and nText older data type than varchar and nvarchar as far as their existence in SQL Server is concerned?
– RBT
May 8 '16 at 12:14
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TSQL Pivot without aggregate function
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that actually wont work if you have 2 costumers with the same first name
– Leonardo
Feb 20 '15 at 18:38
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Why there is no ConcurrentHashSet against ConcurrentHashMap
... Collections.newSetFromMap creates a SetFromMap. e.g. the SetFromMap.removeAll method delegates to the KeySetView.removeAll, that inherits from ConcurrentHashMap$CollectionView.removeAll. This method is highly inefficient in bulk removing elements. imagine removeAll(Collections.emptySet()) traverses...
Interview questions: WPF Developer [closed]
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Personally I would sit them down in front of a standard developer build machine and ask them to complete some task. No questions, just see what their code is like after a couple of hours (or more if the task is longer).
I have had...