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How can I format patch with what I stash away
...Verify patch looks good:
git apply --stat my-patch-name.patch
Verify no errors:
git apply --check my-patch-name.patch
Apply the patch
git apply my-patch-name.patch
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Find nearest latitude/longitude with an SQL query
... ORDER BY distance limit 100";
$result = mysql_query($query) or die(mysql_error());
while($row = mysql_fetch_assoc($result)) {
echo $row['name']." > ".$row['distance']."<BR>";
}
mysql_close($db);
?>
./assets/db/db.php
<?PHP
/**
* Class to initiate a new MySQL connection based...
Reverting part of a commit with git
...because interactively removing the changes you want is often confusing and error-prone --- especially if any of them require an edit.
– Kaz
Mar 31 '17 at 14:32
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Concatenate two string literals
... the two string literals "Hello" and ",world" are "added" first, hence the error.
One of the first two strings being concatenated must be a std::string object:
const string message = string("Hello") + ",world" + exclam;
Alternatively, you can force the second + to be evaluated first by parenthes...
Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
...is a large set of object that give you a lot of functionality for handling errors. I built an entire library class once with everything surrounded by try catch blocks once and was appalled to see the debug output which contained a seperate line for every single one of over 600 exceptions!
...
How is attr_accessible used in Rails 4?
...ted_attributes to your Gemfile. Otherwise, you will be faced with a RuntimeError.
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Why should I use Restify?
...kes lots of the hard problems of building such a service, like versioning, error handling and content-negotiation easier. It also provides built in DTrace probes that you get for free to quickly find out where your application’s performance problems lie. Lastly, it provides a robust client API tha...
Get exit code of a background process
... processes. As man 2 kill says, "If sig is 0, then no signal is sent, but error checking is still performed; this can be used to check for the existence of a process ID or process group ID."
– ephemient
Oct 17 '09 at 0:18
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Is there a way to iterate over a range of integers?
...pression loop and works fine. Many consider the for-each syntax a lot less error-prone and there is nothing intrinsically inefficient about it.
– VinGarcia
Jun 17 '17 at 3:17
3
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How to use MySQL DECIMAL?
...es: DECIMAL[(M[,D])] [UNSIGNED] [ZEROFILL]. It will return an out-of-range error for negative values. You can likewise create unsigned FLOAT and DOUBLE. Manual: dev.mysql.com/doc/refman/5.0/en/numeric-type-overview.html
– Markus AO
Jun 21 '15 at 8:16
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