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Difference between VARCHAR and TEXT in MySQL [duplicate]
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Yep! +1. FYI, this weird difference between the 64KB limit and the InnoDB row size limit is due to MySQL's storage engine architecture. As rows are transferred from the storage engine into the SQL layer, and then made into result sets, they have to satisfy different rules....
Tools to search for strings inside files without indexing [closed]
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ss64.com/nt/findstr.html
– JohnnyFromBF
Dec 10 '12 at 11:23
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下载器使用指导 · App Inventor 2 中文网
... 总长度 = 8 * 1024 * 1024
分块 = bytes(range(256)) * 64
self.send_response(200)
self.send_header("Content-Type", "application/octet-stream")
self.send_header("Content-Length", str(总长度))
self.end_headers()
try:
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Do Java arrays have a maximum size?
... in an array in JDK 6 and above is Integer.MAX_VALUE - 2 = 2 147 483 645. Java successfully allocates such an array if you run it with -Xmx13G. It fails with OutOfMemoryError: Java heap space if you pass -Xmx12G.
– Alexey Ivanov
Feb 27 '15 at 10:46
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Dealing with “Xerces hell” in Java/Maven?
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64
Frankly, pretty much everything that we've encountered works just fine w/ the JAXP version, so ...
What is the most robust way to force a UIView to redraw?
...ease check again; there is no API violation (although it's been cleaned up based on your suggestion I'd argue calling one's own method isn't a violation), nor chance of deadlock or crash. It's also not a “trick”; it uses CALayer's setNeedsDisplay/displayIfNeeded in a normal fashion. Furthermore,...
Does JavaScript have a built in stringbuilder class?
...tested it in Internet Explorer 8 and Firefox 3.5.5, both on a Windows 7 x64.
In the beginning I tested on small number of iterations (some hundred, some thousand items). The results were unpredictable (sometimes string concatenation took 0 milliseconds, sometimes it took 16 milliseconds, the same ...
Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:
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Without code and mappings for your transactions, it'll be next to impossible to investigate the...
What characters are allowed in an email address?
... then you have to take IDN into account, which basically makes a character-based approach useless (sorry), unless you first convert the internationalized email addresses to Punycode.
After doing that you can follow (most of) the advice above.
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PostgreSQL Autoincrement
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+-----+-------+
Testing was performed on MySQL 5.6.33, for Linux (x86_64) and PostgreSQL 9.4.9
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