大约有 15,210 项符合查询结果（耗时：0.0278秒） [XML]
Adding one day to a date
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Simple to read and understand way:
$original_date = "2009-09-29";
$time_original = strtotime($original_date);
$time_add = $time_original + (3600*24); //add seconds of one day
$new_date = date("Y-m-d", $time_add);
echo $ne...
Is there an opposite of include? for Ruby Arrays?
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Upvote for the style guide. Just the reading material I needed.
– justnorris
Apr 23 '13 at 22:23
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Use of 'prototype' vs. 'this' in JavaScript?
...ets that __proto__ property to point to the function's prototype property. Read that again. It's basically this:
a1.__proto__ = A.prototype;
We said that A.prototype is nothing more than an empty object (unless we change it to something else before defining a1). So now basically a1.__proto__ poin...
WCF chokes on properties with no “set ”. Any workaround?
...ty at all. It seems like you could remove the DataMember attribute for the read-only property, and the serializer would just ignore the property.
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Git undo local branch delete
... Always think twice before using -D or --force with git :)
You could also read this good discussion of how to recover from this kind of error.
EDIT: By the way, don't run git gc (or allow it to run by itself - i.e. don't run git fetch or anything similar) or you may lose your commits for ever.
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How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
... by setting the onclick is an ugly old way of doing things. I'd recommend reading about unobtrusive javascript. Using a library like jQuery could make your life easier, and the HTML less coupled to your javascript (and jQuery's supported by Microsoft now!)
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Simple way to create matrix of random numbers
...uniform by any number of distributions supported by this library.
Further reading: https://docs.scipy.org/doc/numpy/reference/routines.random.html
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How to enumerate a range of numbers starting at 1
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As you already mentioned, this is straightforward to do in Python 2.6 or newer:
enumerate(range(2000, 2005), 1)
Python 2.5 and older do not support the start parameter so instead you could create two range objects and zip them:
r ...
What's the most appropriate HTTP status code for an “item not found” error page
... with id=1 and it no longer exists when you try to update it, some other thread or process ignored your lock (or you didn't set one) and deleted it. That's not good. Alternatively, if you're trying to update object id=n (where n is provided to you) without first checking it exists, you're missing a ...
GB English, or US English?
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Generally I would be a stickler for GB spelling but I think that the code reads a lot better if it is consistent and I find:
Color lineColor = Color.Red;
to look a lot better than:
Color lineColour = Color.Red;
I guess that ultimately it doesn't really matter.
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