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Why does git revert complain about a missing -m option?
... default git revert refuses to revert a merge commit as what that actually means is ambiguous. I presume that your HEAD is in fact a merge commit.
If you want to revert the merge commit, you have to specify which parent of the merge you want to consider to be the main trunk, i.e. what you want to r...
How to use MDC with thread pools?
...or setting MDCs. They are both executed under the the spawned thread. This means you need to be able to get hold of the updated map from the main thread before beforeExecute.
– Kenston Choi
Sep 28 '16 at 8:53
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angularjs directive call function specified in attribute and pass an argument to it
...iple directives [directive1, directive2] asking for isolated scope)
This means you :
can't use it on an element hat has an isolated scope itself
can't use two directives with this solution on the same element
Since the original question uses a directive with restrict:'A' both situations might...
json_encode sparse PHP array as JSON array, not JSON object
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I don't understand what you mean - the array in Martin's answer is non indexed, and that's valid JSON.
– And Finally
Oct 23 '14 at 19:26
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What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
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@binnyb: Nicolas meant that with UUIDs, it is still possible to create valid unique IDs (e.g. on your mobile device), even without having a network connection.
– Levite
Dec 19 '14 at 8:42
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Do AJAX requests retain PHP Session info?
... Followup: the server can set an HttpOnly flag when setting a cookie which means that your Javascript won't be able to see the cookie. However the cookie will still be sent for both AJAX and regular page requests and continue to work exactly the same. Your Javascript just won't see it in document....
What is the HTML tabindex attribute?
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-->What if the tabindex is -1? What does it mean?
– user2481398
Sep 1 '14 at 7:16
7
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Draw on HTML5 Canvas using a mouse
... Does not work on a touch screen. Not referring to tablets. I mean a Windows 10 laptop with both a mouse and a touch screen.
– Paul
Mar 30 at 20:07
2
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LEFT OUTER JOIN in LINQ
...ate those empty groups into empty values. DefaultIfEmpty simply does that, meaning Enumerable.Empty<Product>.DefaultIfEmpty() will return an IEnumerable with a single value of default(Product).
– Tamir Daniely
Jan 5 '15 at 0:44
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How to use Git Revert
...ame conversations is because different version control systems use them to mean different things.
In particular, people who are used to SVN or P4 who want to throw away uncommitted changes to a file will often reach for revert before being told that they actually want reset.
Similarly, the revert ...