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Can't connect to MySQL server error 111 [closed]
I installed mysql server on linux box IP = 192.168.1.100 but when i try to connect to this IP it alway error(111). but use localhost and 127.0.0.1 is OK.
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g++ undefined reference to typeinfo
... to get it in a readable form. The typeinfo error with a class name was in my case because of a missing virtual destructor implementation in some base class.
– chmike
Jul 10 '13 at 14:24
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Can not deserialize instance of java.util.ArrayList out of START_OBJECT token
I'm trying to POST a List of custom objects.
My JSON in request body is this:
12 Answers
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How to execute Python scripts in Windows?
...ftype Python.File
Python.File="c:\python26\python.exe" "%1" %*
So on my machine, when I type "blah.py foo", it will execute this exact command, with no difference in results than if I had typed the full thing myself:
"c:\python26\python.exe" "blah.py" foo
If you type the same thing, in...
Difference between a virtual function and a pure virtual function [duplicate]
...ult keywords which looks similar to the syntax of pure virtual functions:
my_class(my_class const &) = delete;
my_class& operator=(const my_class&) = default;
See this question and this one for more info on this use of delete and default.
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Is there a way to use SVG as content in a pseudo element :before or :after
...his is awesome! It still doesn't work with html, but it does with svg.
In my index.html I have:
<div id="test" style="content: url(test.svg); width: 200px; height: 200px;"></div>
And my test.svg looks like this:
<svg xmlns="http://www.w3.org/2000/svg">
<circle cx="100" ...
Git fails when pushing commit to github
I cloned a git repo that I have hosted on github to my laptop. I was able to successfully push a couple of commits to github without problem. However, now I get the following error:
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How to get a random number in Ruby
... @yar: It is a bit "perlish". Now Ruby has it's Random class (see my answer)
– Marc-André Lafortune
May 5 '10 at 14:02
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store and retrieve a class object in shared preference
...eference.I want to store it as an object.If not shared preference what are my other options?
– androidGuy
Mar 24 '11 at 11:25
5
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Linux how to copy but not overwrite? [closed]
...rwrite an existing file (overrides a previous -i option)
Example:
cp -n myoldfile.txt mycopiedfile.txt
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