大约有 31,000 项符合查询结果（耗时：0.0477秒） [XML]
How do you check “if not null” with Eloquent?
...leted field, so I changed this into whereNull('deleted_at') and I got my query running.
– Tarunn
Jun 19 '15 at 12:45
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How to format numbers? [duplicate]
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Due to the bugs found by JasperV — good points! — I have rewritten my old code. I guess I only ever used this for positive values with two decimal places.
Depending on what you are trying to achieve, you may want rounding or not, so here are two versions split across that divide.
First up,...
Integrating Dropzone.js into existing HTML form with other fields
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this was my issue and you resolved it, ty @Satindersingh
– Su4p
Sep 14 '15 at 15:35
1
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Peak detection in a 2D array
... a veterinary clinic measuring pressure under a dogs paw. I use Python for my data analysis and now I'm stuck trying to divide the paws into (anatomical) subregions.
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Group By Multiple Columns
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found my answer. I need to define a new entity (MyViewEntity) containing Column1 and Column2 properties and the return type is : IEnumerable<IGrouping<MyViewEntity, MyEntity>> and Grouping code snip is : MyEntityList.Gr...
How to find all positions of the maximum value in a list?
...er was already accepted, I lost a bit of motivation to continue working on my answer, since I assumed hardly anyone further would even look at it -- and it's so much longer than everyone else's.
– martineau
Oct 21 '10 at 22:55
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Checking Bash exit status of several commands efficiently
...mand2 are environment variables that have been set to a command.
function mytest {
"$@"
local status=$?
if (( status != 0 )); then
echo "error with $1" >&2
fi
return $status
}
mytest "$command1"
mytest "$command2"
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How do I query for all dates greater than a certain date in SQL Server?
...here A.Date >= '2010-04-01'
it will do the conversion for you, but in my opinion it is less readable than explicitly converting to a DateTime for the maintenance programmer that will come after you.
share
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Should I put #! (shebang) in Python scripts, and what form should it take?
Should I put the shebang in my Python scripts? In what form?
12 Answers
12
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What is the purpose of the “final” keyword in C++11 for functions?
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thanks, but I forgot to mention that my question concerned the use of "final" with methods
– lezebulon
Jan 11 '12 at 18:29
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