大约有 40,000 项符合查询结果（耗时：0.0433秒） [XML]
Inserting multiple rows in a single SQL query? [duplicate]
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Worked at first try, thanks! I could even add extra stuff like: 'Before date: ' + date2str(GETDATE()) + ' after date.' I know it is a bit of a strange comand date2str but is special syntax in my database.
– Michael Larsson
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Using “like” wildcard in prepared statement
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You need to set it in the value itself, not in the prepared statement SQL string.
So, this should do for a prefix-match:
notes = notes
.replace("!", "!!")
.replace("%", "!%")
.replace("_", "!_")
.replace("[", "![");
PreparedStatement pstmt = con.prepareStatement(
"SELECT ...
MySQL search and replace some text in a field
...REPLACE(field, 'foo', 'bar') WHERE INSTR(field, 'foo') > 0;
REPLACE (string functions)
INSTR (string functions)
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PHP: How to handle
...bly not accessing it correctly. You can output it directly or cast it as a string. (in this example, the casting is superfluous, as echo automatically does it anyway)
$content = simplexml_load_string(
'<content><![CDATA[Hello, world!]]></content>'
);
echo (string) $content;
/...
What does the property “Nonatomic” mean?
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If you specify "atomic", the generated access functions have some extra code to guard against simultaneous updates.
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Can't update Macports (with Mac OS X Mavericks)
...finishes... after 30 minutes or so it threw an error
Unable to open port: extra characters after close-quote
So i did self update again and upgrade outdated seems to run again...
So looks like it can be done (LAMP all working anyway) - it might have been quicker to start again from scratch, but ...
DateTime vs DateTimeOffset
... value with Kind=Local using Json.Net and an ISO date format, you'll get a string like 2015-08-05T07:00:00-04. Notice that last part (-04) had nothing to do with your DateTime or any offset you used to calculate it... it's just purely the server's time zone offset.
Meanwhile, DateTimeOffset explic...
Why is there no xrange function in Python3?
...y (linked to, I believe, the change that replaced the last instance of the string "xrange" anywhere in the file).
So, why is it slower?
Well, for one, they've added a lot of new features. For another, they've done all kinds of changes all over the place (especially inside iteration) that have mino...
Simulate limited bandwidth from within Chrome?
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This is the easiest route, and requires no extra plugins.
– earl3s
Oct 20 '16 at 19:16
2
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In an array of objects, fastest way to find the index of an object whose attributes match a search
... @ZeroAbsolute Your applied function (passed to map) can return a hash string which should provide a unique key for each possible combination given by your criteria. For example: function hashf(el) { return String(el.id) + "_" + String(el.name); }. This is just a hint: elementPos = array.map(has...