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What is the best way to solve an Objective-C namespace collision?
...ing you to name your class using FQDN or some such prefix:
@interface COM_WHATEVER_ClassName : NSObject
@end
@compatibility_alias ClassName COM_WHATEVER_ClassName
// now ClassName is an alias for COM_WHATEVER_ClassName
@implementation ClassName //OK
//blah
@end
ClassName *myClass; //OK
As part...
Storing Data in MySQL as JSON
...better and decreased latency. I'm curious if I should do this. And, if so, what's the right way to do it?
16 Answers
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How do I delete unpushed git commits?
...
In fact, if you don't care about checking out, you can set the branch to whatever you want with:
git branch -f <branch-name> <SHA>
This would be a programmatic way to remove commits from a branch, for instance, in order to copy new commits to it (using rebase).
Suppose you have a b...
What is path of JDK on Mac ? [duplicate]
...another symbolic link, recursively apply the same approach with
ls -l <whatever the /usr/bin/java symlink points to>
An important variation is the setup you get if you start by installing Apple's Java and later install Oracle's. In that case Step 2 above will give you
/usr/bin/java ->...
MVC (Laravel) where to add logic
...ere it makes sense to you (with services).
The long answer:
Controllers: What is the responsibility of Controllers? Sure, you can put all your logic in a controller, but is that the controller's responsibility? I don't think so.
For me, the controller must receive a request and return data and t...
How can I add a table of contents to a Jupyter / JupyterLab notebook?
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Thanks, I assume this is what the documentation was referring to.
– user2428107
Jan 18 '14 at 4:54
2
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Git Symlinks in Windows
...ries have core.symlinks=false which would override your solution. Any idea what is producing this local configuration automatically? Possibly installing Git for Windows without checking the checkbox?
– gravidThoughts
Feb 25 at 22:58
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What's the difference between globals(), locals(), and vars()?
What is the difference between globals() , locals() , and vars() ? What do they return? Are updates to the results useful?
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Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
... still null and when trying to update the entity the exception was thrown. What helped for me: Saving the entity, then make a refresh (collection is no longer null) and then perform the update. Maybe initializing the collection with new ArrayList() or something might help as well.
...
How do you calculate log base 2 in Java for integers?
...ble.
Floating-point operations are not exact. You can never know for sure what will (int)(Math.log(65536)/Math.log(2)) evaluate to. For example, Math.ceil(Math.log(1<<29) / Math.log(2)) is 30 on my PC where mathematically it should be exactly 29. I didn't find a value for x where (int)(Math....