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How to retrieve a single file from a specific revision in Git?
...the output and used as an argument to git-cat-file, which should really be called git-cat-object, and simply dumps that object to stdout.
Note: since Git 2.11 (Q4 2016), you can apply a content filter to the git cat-file output.
See
commit 3214594,
commit 7bcf341 (09 Sep 2016),
commit 7bcf341 (09 S...
Returning value that was passed into a method
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@TheSenator Agree, I don't reacall already what this was about but I guess I was just hacking some unit tests together for already existing code I was not to modify, otherwise this number of arguments definitely calls for refactoring.
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How to parse a CSV file using PHP [duplicate]
...oted that this function does not correctly deal with quotes in CSV. Specifically, it can't deal with this example as found in wikipedia: en.wikipedia.org/wiki/Comma-separated_values#Example there has been an open bug, but it has been closed as "wont fix" bugs.php.net/bug.php?id=50686
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
...ltiple updates, and one failure should not stop subsequent updates, simply call rollback() on the Connection when an SQLException is caught. [Anyway I realized this is in-line with the PostgreSQL philosophy of forcing the user to make everything explicit, whereas Oracle has the philosophy of implici...
input type=file show only button
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<input type="file" id="selectedFile" style="display: none;" />
<input type="button" value="Browse..." onclick="document.getElementById('selectedFile').click();" />
This will surely work i have used it in my projects.I hope this helps...
Border for an Image view in Android?
How can I set a border for an ImageView and change its color in Android?
16 Answers
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Inject errors into already validated form?
... Mostly complete. One extra note is that if is_valid() was not called, then you'll need to set form._errors = ErrorDict()
– jacob
Jan 13 '14 at 17:08
12
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Deep copy of a dict in python
... Is there any difference in Python 3.2 and 2.7 codes? They seem identical to me. If so, would be better a single block of code and a statement "Works for both Python 3 and 2"
– MestreLion
Jun 7 '14 at 3:59
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What is the advantage of using heredoc in PHP? [closed]
...s much cleaner to me and it is really useful for multi-line strings and avoiding quoting issues. Back in the day I used to use them to construct SQL queries:
$sql = <<<SQL
select *
from $tablename
where id in [$order_ids_list]
and product_name = "widgets"
SQL;
To me this has a low...
Using the Underscore module with Node.js
...from Underscore, it overwrites the _ object with the result of my function call. Anyone know what's going on? For example, here is a session from the node.js REPL:
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