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How to solve the “failed to lazily initialize a collection of role” Hibernate exception
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30 Answers
30
Active
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How do I associate a Vagrant project directory with an existing VirtualBox VM?
...s if a single VM exists:
{
"active":{
"default":"02f8b71c-75c6-4f33-a161-0f46a0665ab6"
}
}
default is the name of the default virtual machine (if you're not using multi-VM setups).
If your VM has somehow become disassociated, what you can do is do VBoxManage list vms which will list...
How can I remove the first line of a text file using bash/sed script?
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1073
Try tail:
tail -n +2 "$FILE"
-n x: Just print the last x lines. tail -n 5 would give you the ...
Why must a lambda expression be cast when supplied as a plain Delegate parameter
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– Matthias Hryniszak
Oct 6 '10 at 22:23
7
I disagree that it's "rarely useful and ...". In the case...
Why doesn't Java offer operator overloading?
... = b.add(c);
In C++, this expression tells the compiler to create three (3) objects on the stack, perform addition, and copy the resultant value from the temporary object into the existing object a.
However, in Java, operator= doesn't perform value copy for reference types, and users can only cre...
Managing large binary files with Git
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edited Jan 9 '14 at 10:13
Charles Beattie
4,85111 gold badge2525 silver badges2929 bronze badges
answe...
Lambda capture as const reference?
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const isn't in the grammar for captures as of n3092:
capture:
identifier
& identifier
this
The text only mention capture-by-copy and capture-by-reference and doesn't mention any sort of const-ness.
Feels like an oversight to me, but I haven't followed the st...
How do I initialize an empty array in C#?
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13 Answers
13
Active
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How can I replace every occurrence of a String in a file with PowerShell?
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Use (V3 version):
(Get-Content c:\temp\test.txt).replace('[MYID]', 'MyValue') | Set-Content c:\temp\test.txt
Or for V2:
(Get-Content c:\temp\test.txt) -replace '\[MYID\]', 'MyValue' | Set-Content c:\temp\test.txt
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What is the difference between indexOf() and search()?
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sshow
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answered Dec 9 '08 at 20:29
ng.mangineng.mangine
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