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How does Spring Data JPA differ from Hibernate for large projects?
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So, spring-data does some extra magic that helps with complex queries. It is strange at first and you totally skip it in the docs but it is really powerful and useful.
It involves creating a custom Repository and a custom `RepositoryImpl' a...
How to get the last value of an ArrayList
...empty, get throws an IndexOutOfBoundsException. You can find the whole API documentation here.
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Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF
...t. In that case the table will keep track of the next free number, and you do not need to generate the OperationID by yourself. The new id can be fetched by SELECT SCOPE_IDENTITY().
– Hakan Winther
Aug 26 '09 at 13:29
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How to solve Permission denied (publickey) error when using Git?
...n: cat id_rsa.pub | pbcopy
On Linux run: cat id_rsa.pub | xclip
On Windows (via Cygwin/Git Bash) run: cat id_rsa.pub | clip
Add your key to your account via the website.
Finally setup your .gitconfig.
git config --global user.name "bob"
git config --global user.email bob@...
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Objective-C: Property / instance variable in category
As I cannot create a synthesized property in a Category in Objective-C, I do not know how to optimize the following code:
6...
How to equalize the scales of x-axis and y-axis in Python matplotlib?
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You need to dig a bit deeper into the api to do this:
from matplotlib import pyplot as plt
plt.plot(range(5))
plt.xlim(-3, 3)
plt.ylim(-3, 3)
plt.gca().set_aspect('equal', adjustable='box')
plt.draw()
doc for set_aspect
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Transfer-Encoding: gzip vs. Content-Encoding: gzip
What is the current state of affairs when it comes to whether to do
2 Answers
2
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Disable git EOL Conversions
...any line endings whatsoever for any operation. Unfortunately, it seems to do so not matter what. I have reduced it down to the following test case, which has as many different mechanisms for disabling this behavior as I could find.
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WKWebView not loading local files under iOS 8
...fety checks
if !fileURL.isFileURL {
throw NSError(
domain: "BuggyWKWebViewDomain",
code: 1001,
userInfo: [NSLocalizedDescriptionKey: NSLocalizedString("URL must be a file URL.", comment:"")])
}
try! fileURL.checkResourceIsReachable()
// Cr...
return statement vs exit() in main()
...tructor will be called for my locally scoped objects! Re-read that. exit() does not return. That means that once I call it, there are "no backsies." Any objects that you've created in that function will not be destroyed. Often this has no implications, but sometimes it does, like closing files (sure...