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What's the difference between TRUNCATE and DELETE in SQL
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– Eric Labashosky
Jul 30 '10 at 13:05
1
Postgresql can rollback a TRUNCATE and thus also does no...
Dealing with nginx 400 “The plain HTTP request was sent to HTTPS port” error
...ally but http yields a 400 "The plain HTTP request was sent to HTTPS port" error. This is for a static page so I'm guessing Sinatra has nothing to do with this. Any ideas on how to fix this?
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error C2143:语法错误 : 缺少“;”(在“*”的前面) error C4430:缺少类型说...
error C2143:语法错误 : 缺少“;”(在“*”的前面) error C4430:缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int1>d: xxx childfrm.h(73): error C2143: 语法错误 : 缺少;(在*的前面)1>d: xxx childfrm.h(73): error C4430: 缺少类型说明符 - ...1>d:\xxx\ch...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
I read a lot for the 'Access-Control-Allow-Origin' error, but I don't understand what I have to fix :(
7 Answers
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Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
... Not sure to understand why it doesn't work for me, always returning error: use of undeclared identifier '$arg3'. Did I miss something?
– Ben
Nov 13 '15 at 12:46
6
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Disable JavaScript error in WebBrowser control
...vigates to a sharepoint site.
My problem is that i am getting JavaScript error.
6 Answers
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why windows 7 task scheduler task fails with error 2147942667
...d on or not . Now when i run the task it is not working. I get following 2 errors. I don't understand this error. Please help me resolve this issue.
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How to use “raise” keyword in Python [duplicate]
...poses.
yentup has given the first one.
It's used for raising your own errors.
if something:
raise Exception('My error!')
The second is to reraise the current exception in an exception handler, so that it can be handled further up the call stack.
try:
generate_exception()
except SomeE...
Bash if statement with multiple conditions throws an error
I'm trying to write a script that will check two error flags, and in case one flag (or both) are changed it'll echo-- error happened. My script:
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Swift compiler segmentation fault when building
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I had this error because I was doing this :
if(currentMeal?.State == .Deleted){
}
instead of
if(currentMeal!.State == .Deleted){
}
so I think optional not unwrapped in if condition can cause this error
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