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Friend declaration in C++ - difference between public and private
...lass B is a friend of class A and now can access its private and protected m>me m>mbers, that's all.
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How do I revert a Git repository to a previous commit?
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This depends a lot on what you m>me m>an by "revert".
Temporarily switch to a different commit
If you want to temporarily go back to it, fool around, then com>me m> back to where you are, all you have to do is check out the desired commit:
# This will detach your HE...
How to return 2 values from a Java m>me m>thod?
I am trying to return 2 values from a Java m>me m>thod but I get these errors. Here is my code:
14 Answers
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Java URL encoding of query string param>me m>ters
...u only need to keep in mind to encode only the individual query string param>me m>ter nam>me m> and/or value, not the entire URL, for sure not the query string param>me m>ter separator character & nor the param>me m>ter nam>me m>-value separator character =.
String q = "random word £500 bank $";
String url = "https://e...
Kill child process when parent process is killed
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BasicLimitInformation = 2,
BasicUIRestrictions = 4,
EndOfJobTim>me m>Information = 6,
ExtendedLimitInformation = 9,
SecurityLimitInformation = 5,
GroupInformation = 11
}
[StructLayout(LayoutKind.Sequential)]
public struct SECURITY_ATTRIBUTES
{
public int nLength;
public ...
Exception NoClassDefFoundError for CacheProvider
I'm kind of new in Spring and hibernate so I'm trying to implem>me m>nt som>me m> simple web application based on Spring 3 + hibernate 4
while I start tomcat I have this exception:
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swift case falling through
Does swift have fall through statem>me m>nt? e.g if I do the following
5 Answers
5
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How do I pull from a Git repository through an HTTP proxy?
...e the use-case described is about using submodules within a project, the sam>me m> applies to a normal git clone of a repository over HTTP.
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MySQL Error 1093 - Can't specify target table for update in FROM clause
...lease see other answers to this question
In MySQL, you can't modify the sam>me m> table which you use in the SELECT part.
This behaviour is docum>me m>nted at:
http://dev.mysql.com/doc/refman/5.6/en/update.html
Maybe you can just join the table to itself
If the logic is simple enough to re-shape the query,...
Git copy file preserving history [duplicate]
I have a som>me m>what confusing question in Git.
Lets say, I have a file dir1/A.txt committed and git preserves a history of commits
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