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How to delete duplicates on a MySQL table?
....7.4, the IGNORE clause for ALTER TABLE is removed and its use produces an error.
– Geoffrey Booth
Jan 10 '16 at 22:04
2
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How do I get a Cron like scheduler in Python? [closed]
...lif (roundedDownTime > nextRunTime):
# We missed an execution. Error. Re initialize.
nextRunTime = getNextCronRunTime(schedule)
sleepTillTopOfNextMinute()
Helper routines:
from croniter import croniter
from datetime import datetime, timedelta
# Round time down to the to...
Can “git pull --all” update all my local branches?
...er using set -e instead of || exit 1 to make the interpreter exit on first error.
– crishoj
May 2 '18 at 11:32
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dealloc in Swift
...onCenter notification. Implementing dealloc results in a Swift compiler error:
5 Answers
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Get an object properties list in Objective-C
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+1 except this will error on primitives, such as int. Please see my answer below for slightly enhanced version of this same thing.
– jpswain
Dec 21 '11 at 18:02
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Are there any downsides to passing structs by value in C, rather than passing a pointer?
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Simple solution will be return an error code as a return value and everything else as a parameter in the function,
This parameter can be a struct of course but don't see any particular advantage passing this by value, just sent a pointer.
Passing structure by...
Finalize vs Dispose
...e done with them
Allow Dispose to be called multiple times without raising errors.
Suppress later calls to the finalizer from within the Dispose method using the GC.SuppressFinalize method
Avoid creating disposable value types
Avoid throwing exceptions from within Dispose methods
Dispose/Finalized...
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
share
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improve this answe...
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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