大约有 37,000 项符合查询结果（耗时：0.0420秒） [XML]
Find document with array that contains a specific value
...nd that such solutions work so simply without needing JOINs and additional tables makes me wonder why I haven't started on Mongo sooner. But that's not to say either DBMS is superior over the other - it depends on your use case.
– Irvin Lim
Jun 18 '15 at 14:37
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embedding image in html email
...not work, you may try one of these tools that convert the image to an HTML table (beware the size of your image though):
http://stylecampaign.com/blog/2009/12/bypass-image-blocking-by-converting-images-to-html/
http://neil.fraser.name/software/img2html/
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Does adding a duplicate value to a HashSet/HashMap replace the previous value
...ten. The key is just used to get the hashvalue() and find the value in the table with it.
Since HashSet uses the keys of a HashMap and sets arbitrary values which don't really matter (to the user) as a result the Elements of the Set aren't replaced either.
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Using MySQL with Entity Framework [closed]
...). They make a living writing providers, so I guess it should be fast and stable. I know really big companies using their Oracle provider instead of Orace and MS ones.
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Is it possible to modify variable in python that is in outer, but not global, scope?
...esides the global
(module) scope.
For python 2, I usually just use a mutable object (like a list, or dict), and mutate the value instead of reassign.
example:
def foo():
a = []
def bar():
a.append(1)
bar()
bar()
print a
foo()
Outputs:
[1, 1]
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Are fluid websites worth making anymore? [closed]
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Text based apps: No. Table based apps: Yes.
Pros of fluid layouts
People with big monitors gets to use their screen real estate.
Easier for users with big monitors when you have a lot of information on your page.
Cons of fluid layouts:
A f...
Visual Studio debugging/loading very slow
.../thread/…. Btw thanks for the great answer
– Bobby Tables
Mar 5 '13 at 11:04
16
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How to position text over an image in css
... div.
If you have more than one line you'll want to set the display to be table-cell and vertical-alignment to middle.
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How do I vertically align something inside a span tag?
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.container span {
height: 40px; /* image's height */
display: table-cell;
vertical-align: middle;
}
<span class="container">
<span>This is a centered sentence next to an image</span>
</span>
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What does collation mean?
...'s very different from the database's native one. And if you use temporary tables, you must also keep track of tempdb's collation... But you do can do it.
– Joe Pineda
May 16 '13 at 0:09
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