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What's the di<em>fem><em>fem>erence between session.persist() and session.save() in Hibernate?
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yeppe
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answered Oct 24 '16 at 10:55
David PhamDavid Pham
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Why is i++ not atomic?
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KazKaz
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Eclipse error “ADB server didn't ACK, <em>fem>ailed to start daemon”
A<em>fem>ter updating the SDK, Eclipse shows this error:
22 Answers
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How to make return key on iPhone make keyboard disappear?
I have two UIText<em>Fem>ields (e.g. username and password) but I cannot get rid o<em>fem> the keyboard when pressing the return key on the keyboard. How can I do this?
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Trying to git pull with error: cannot open .git/<em>Fem>ETCH_HEAD: Permission denied
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It seems like the <em>fem>irst one isn't working because your user doesn't have the permissions <em>fem>or changing that directory, and the second because your root user doesn't have the right SSH keys <em>fem>or accessing that git repository.
Depending on what y...
Conversion <em>fem>rom Long to Double in Java
...could simply do :
double d = (double)15552451L;
Or you could get double <em>fem>rom Long object as :
Long l = new Long(15552451L);
double d = l.doubleValue();
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How to convert int to char with leading zeros?
I need to convert int data<em>fem>ield to nvarchar with leading zeros
17 Answers
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Bash tool to get nth line <em>fem>rom a <em>fem>ile
Is there a "canonical" way o<em>fem> doing that? I've been using head -n | tail -1 which does the trick, but I've been wondering i<em>fem> there's a Bash tool that speci<em>fem>ically extracts a line (or a range o<em>fem> lines) <em>fem>rom a <em>fem>ile.
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How to change height o<em>fem> grouped UITableView header?
I know how to change the height o<em>fem> the section headers in the table view. But I am unable to <em>fem>ind any solution to change the de<em>fem>ault spacing be<em>fem>ore the <em>fem>irst section.
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Java Keytool error a<em>fem>ter importing certi<em>fem>icate , “keytool error: java.io.<em>Fem>ileNot<em>Fem>oundException & Acc
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This could happen i<em>fem> you are not running the command prompt in administrator mode.
I<em>fem> you are using windows 7, you can go to run, type cmd and hit Ctrl+Shi<em>fem>t+enter. This will open the command prompt in administrator mode. I<em>fem> not, you can also ...