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NuGet Package Restore Not Working
I checked in a project on one computer, checked out on another, and find that the binaries installed by NuGet are missing. I could check them in to source control as well, but it looks like there's a better solution:
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Why do we need a pure virtual destructor in C++?
...for a virtual destructor. But why do we need a pure virtual destructor? In one of the C++ articles, the author has mentioned that we use pure virtual destructor when we want to make a class abstract.
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Sanitizing strings to make them URL and filename safe?
...ike a post slug) and also safe to use as file names. For example, when someone uploads a file I want to make sure that I remove all dangerous characters from the name.
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OS X Framework Library not loaded: 'Image not found'
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out of all these solutions this one worked, it is so annoying how the approach to the problem is like "okay let me go down the list of all these stackoverflow posts, since the root cause is unclear" APPLEEEEE
– Ryhan
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Vim delete blank lines
...white space characters..), but that may not be the unique requirement. Someone may still keep one of the empty line. :%!cat -s may be the choice..
– coanor
Nov 21 '12 at 5:04
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Postgresql: password authentication failed for user “postgres”
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Very nice one. To other new users, DON'T FORGET THE SEMICOLON at the end of the ALTER USER line.
– itsols
Nov 1 '13 at 16:18
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How to inherit from a class in javascript?
In PHP/Java one can do:
15 Answers
15
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CSS3 Transparency + Gradient
...ncy. I am providing the link to refer to w3schools. Hope this helps if any one is looking for gradient and transparency.
http://www.w3schools.com/css/css3_gradients.asp
Also I tried it in w3schools to change the opacity pasting the link for it check it
http://www.w3schools.com/css/tryit.asp?filen...
What does it mean if a Python object is “subscriptable” or not?
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A scriptable object is an object that records the operations done to it and it can store them as a "script" which can be replayed.
For example, see: Application Scripting Framework
Now, if Alistair didn't know what he asked and really meant "subscriptable" objects (as edited by others...
java.lang.UnsupportedClassVersionError: Bad version number in .class file?
...Now, all the suggestions on the web indicate that the code was compiled in one version and executed in another version (new on old). However, I only have one version of JRE on my system. If I run the commands:
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