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Asynchronous shell commands
... lines of the command output. I use this for rsync backup jobs to see what file it's currently at.
– Martin Hansen
Nov 1 '15 at 18:32
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JPA EntityManager: Why use persist() over merge()?
...t to the entity manager.
merge:
Find an attached object with the same id and update it.
If exists update and return the already attached object.
If doesn't exist insert the new register to the database.
persist() efficiency:
It could be more efficient for inserting a new register to a data...
How to view file diff in git before commit
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If you want to see what you haven't git added yet:
git diff myfile.txt
or if you want to see already added changes
git diff --cached myfile.txt
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How do I use PHP namespaces with autoload?
...MARTIN, you should replace the '\' with DIRECTORY_SEPARATOR for example:
$filename = BASE_PATH . DIRECTORY_SEPARATOR . str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php';
include($filename);
Also I would suggest you to reorganize the dirrectory structure, to make the code more readable. This...
Processing Symbol Files in Xcode
...ould tell me what Xcode is actually doing when it says: "Processing Symbol Files" after plugging in your device?
8 Answers
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Response Content type as CSV
I need to send a CSV file in HTTP response. How can I set the output response as CSV format?
11 Answers
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How can I submit a form using JavaScript?
I have a form with id theForm which has the following div with a submit button inside:
10 Answers
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Dictionary text file [closed]
...s A LOT of words of the English language. I am trying to find a dictionary file that has a lot of words. Does anyone know of a good source? I tried many sources but they don't seem to have it.
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How can I use optional parameters in a T-SQL stored procedure?
...cedure that will handle this? Let's say I have a table with four fields: ID, FirstName, LastName and Title. I could do something like this:
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How do I fix a NoSuchMethodError?
... you made, then your build process seems to be faulty. Make sure the class files that you are actually running are updated when you compile.
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