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How do I show the changes which have been staged?

I staged a few changes to be committed; how can I see the diff of all files which are staged for the next commit? I'm aware of git status , but I'd like to see the actual diffs - not just the names of files which are staged. ...
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wildcard * in CSS for classes

... What you need is called attribute selector. An example, using your html structure, is the following: div[class^="tocolor-"], div[class*=" tocolor-"] { color:red } In the place of div you can add any element or remove it altogether, an...
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Concurrent HashSet in .NET Framework?

...ass. private ConcurrentBag<string> _data; Self-implementation Finally, as you did, you can implement your own data type, using lock or other ways that the .NET provides you to be thread-safe. Here is a great example: How to implement ConcurrentHashSet in .Net The only drawback of this sol...
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Using sed and grep/egrep to search and replace

...ke: .jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp 6 Answers ...
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Is there an SQLite equivalent to MySQL's DESCRIBE [table]?

... You can use ".schema" without a table and it'll show you all of them. – Dan Benamy Nov 30 '12 at 6:16 46 ...
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How to prevent gcc optimizing some statements in C?

...eeds. This has the advantage of just applying to a single function and not all functions defined in the same file. Usage example: void __attribute__((optimize("O0"))) foo(unsigned char data) { // unmodifiable compiler code } ...
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Use of “global” keyword in Python

...l variables is seldom considered a good solution. def bob(): me = "locally defined" # Defined only in local context print(me) bob() print(me) # Asking for a global variable The above will give you: locally defined Traceback (most recent call last): File "file.py", line 9, in &l...
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Why do I need to override the equals and hashCode methods in Java?

...hich will prevent your class from functioning properly in conjunction with all hash-based collections, including HashMap, HashSet, and Hashtable. Let's try to understand it with an example of what would happen if we override equals() without overriding hashCode() and attempt to use a Map. Say we ha...
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A better similarity ranking algorithm for variable length strings

...yields better results on variable length strings than the ones that are usually suggested (levenshtein distance, soundex, etc). ...
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What is an MvcHtmlString and when should I use it?

...T 4 introduces a new code nugget syntax <%: %>. Essentially, <%: foo %> translates to <%= HttpUtility.HtmlEncode(foo) %>. The team is trying to get developers to use <%: %> instead of <%= %> wherever possible to prevent XSS. However, this introduces the problem that ...