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What is the difference between CascadeType.REMOVE and orphanRemoval in JPA?
...EMOVE, mappedBy="customer")
public List<Order> getOrders() { ... }
Now let's say you update a customer with orphanRemoval="true" it will delete all previous orders and replace them with the one provided. (PUT in terms of REST API)
@OneToMany(mappedBy="customer", orphanRemoval="true")
public...
Change default timeout for mocha
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Thanks a lot . Now the change affected
– lm.
May 6 '14 at 20:29
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EditText underline below text property
I would like to change the blue colour below the edit text, i don't know what property it is.
14 Answers
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Build .so file from .c file using gcc command line
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gcc -c -fPIC hello.c -o hello.o
This will generate an object file (.o), now you take it and create the .so file:
gcc hello.o -shared -o libhello.so
EDIT: Suggestions from the comments:
You can use
gcc -shared -o libhello.so -fPIC hello.c
to do it in one step. – Jonathan Leffler
I also s...
n-grams in python, four, five, six grams?
...k a whole document such as txt ? I am not familiar with Python so I don't know if it can open up a txt file and then use the N-gram analysis to check through ?
– maoyi
Apr 28 '16 at 20:21
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How to get error information when HttpWebRequest.GetResponse() fails
...exception text into the body of the response, then set status code to 500. Now the client would throw an exception when it encounters a 500 error but you could read the response stream and fetch the message of the exception.
So you could catch a WebException which is what will be thrown if a non 20...
How can I pipe stderr, and not stdout?
...ard error) to the same place as fd 3 (standard output).
Standard error is now available as standard output and the old standard output is preserved in standard error. This may be overkill, but it hopefully gives more details on Bash file descriptors (there are nine available to each process).
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How can I obfuscate (protect) JavaScript? [closed]
...e security than they need.
Sidenote:
Obfuscation in Javascript has been known to cause some bugs. The obfuscators are getting a little better about it, but many outfits decide that they see enough benefit from minifying and gzipping, and the added savings of obfuscation isn't always worth the trou...
Run Cron job every N minutes plus offset
...r. As a result, I was able to comment on the Server Fault answer which has now been fixed. I don't remember the actual search terms I used to find the IBM page.
– toxalot
Oct 7 '13 at 18:44
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How do I do a 'git status' so it doesn't display untracked files without using .gitignore?
...-uno, nothing show up, only untracked files shown
– Snow Bases
Jun 21 '18 at 2:34
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