大约有 32,294 项符合查询结果（耗时：0.0408秒） [XML]
'0000-00-00 00:00:00' can not be represented as java.sql.Timestamp error
... curious. Reading the other answers, duh, there's no month zero. What does does this really mean?
– Thufir
Aug 10 '14 at 0:04
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Explicitly set Id with Doctrine when using “AUTO” strategy
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I can confirm that this works with Symfony 3.2. What I did not expect however, was that the generator has to be set after executing $em->persist($entity).
– bodo
Apr 6 '17 at 16:30
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Replacing a char at a given index in string? [duplicate]
...ceAt() , and I'm tumbling a bit on how to make a decent function that does what I need. I suppose the CPU cost is high, but the string sizes are small so it's all ok
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MassAssignmentException in Laravel
...ndeed is because the database is protected from filling en masse, which is what you are doing when you are executing a seeder. However, in my opinion, it's not necessary (and might be insecure) to declare which fields should be fillable in your model if you only need to execute a seeder.
In your se...
How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
...t
found. When I cd to the directory holding the script the script runs. So what good is the
PYTHONPATH?
5 Answers
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How do I find and view a TFS changeset by comment text?
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Excuse my ignorance, but what's the "?" command into which you're piping the result of tfhistory?
– Mal Ross
Sep 2 '09 at 15:39
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jQuery, simple polling example
... setinterval would make an ajax call every 5 seconds no matter what. the way have written it (which i believe is good practice) will wait for the results THEN make another ajax request 5 seconds later. there are times i would use setinterval, but this is not one of them. we should not be...
Get integer value of the current year in Java
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What about concurrency, what if other thread/piece of library code changes current time? Wouldn't it be reasonable to modify it to something like: Calendar c = Calendar.getInstance(); synchronized (c) {c.setTimeInMillis(Syste...
Replace transparency in PNG images with white background
...ant the artifacts. Of course it's easy to do this in Gimp or Photoshop or whatever, but I'd really rather script it from the command line because there are many of these things.
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linq query to return distinct field values from a list of objects
...LINQ to Objects though.
You can use a grouping or a lookup, it's just somewhat annoying and inefficient:
var distinct = list.GroupBy(x => x.typeID, (key, group) => group.First());
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