大约有 15,630 项符合查询结果(耗时:0.0274秒) [XML]

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MySQL > Table doesn't exist. But it does (or it should)

...se that uses InnoDB tables, you will get this crazy 'table does not exist' error mentioned above. The issue is that you need the ib* files in the root of the MySQL datadir (e.g. ibdata1, ib_logfile0 and ib_logfile1). When I copied those it worked for me. ...
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What is the difference between Trap and Interrupt?

...n the ALU finds this problem. Just like a segmentation fault. Not all math errors cause interrupts (overflow doesn't), though. – Aaron Digulla May 22 '12 at 8:13 4 ...
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Proper way to catch exception from JSON.parse

... { a = JSON.parse(response); } catch(e) { alert(e); // error in the above string (in this case, yes)! } } share | improve this answer | follow ...
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Is there a WebSocket client implemented for Python? [closed]

...thread import time def on_message(ws, message): print message def on_error(ws, error): print error def on_close(ws): print "### closed ###" def on_open(ws): def run(*args): for i in range(30000): time.sleep(1) ws.send("Hello %d" % i) time.s...
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Optional Parameters in Go?

...first write only one constructor: func NewFoobar(options ...func(*Foobar) error) (*Foobar, error){ fb := &Foobar{} // ... (write initializations with default values)... for _, op := range options{ err := op(fb) if err != nil { return nil, err } } return fb, nil } w...
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java.lang.RuntimeException: Unable to instantiate activity ComponentInfo

... While launching the application in the android 1.5 emulator , I got these errors.... Any one have some hint..? 42 Answers ...
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Libraries not found when using CocoaPods with iOS logic tests

... I get strange errors with this - when testing, isSubclassOfClass: calls return NO where they should return YES. The only reason I can explain this is that the dependencies really get linked to both the main and the test target, and when th...
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Pandas read_csv low_memory and dtype options

...ed import pandas as pd try: from StringIO import StringIO except ImportError: from io import StringIO csvdata = """user_id,username 1,Alice 3,Bob foobar,Caesar""" sio = StringIO(csvdata) pd.read_csv(sio, dtype={"user_id": int, "username": "string"}) ValueError: invalid literal for long() ...
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Using column alias in WHERE clause of MySQL query produces an error

The query I'm running is as follows, however I'm getting this error: 8 Answers 8 ...
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“Auth Failed” error with EGit and GitHub

...h my GitHub account, but when I try to configure it I get an "Auth Failed" error. 23 Answers ...