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What Java ORM do you prefer, and why? [closed]
...evel" String concatenation in HQL - both of which are prone to hold syntax errors.
Variable binding tends to be very complex when dealing with major queries. THAT is something that should be abstracted.
POJO's are great when writing Java code manipulating database data.
POJO's are a pain to write an...
Pimpl idiom vs Pure virtual class interface
...e pointer to the implementation object, and you're safe from this class of errors.
Edit: I should maybe add that the only reason I'm talking about the constructor here is that I didn't want to provide more code - the same argumentation applies to all functions that access data members.
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How to create full compressed tar file using Python?
...ition to @Aleksandr Tukallo's answer, you could also obtain the output and error message (if occurs). Compressing a folder using tar is explained pretty well on the following answer.
import traceback
import subprocess
try:
cmd = ['tar', 'czfj', output_filename, file_to_archive]
output = su...
Postgres manually alter sequence
...sequence', (SELECT (MAX(col) from table), TRUE); does work. I get a syntax error. (Postgres 9.4)
– NuclearPeon
Jul 21 '18 at 1:35
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How to attach debugger to iOS app after launch?
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I did exactly as you suggested. and I get error: Could not attach to PID I tried both the name and its ID. I tried while the app is running and while it's stopped..
– Honey
Sep 9 '16 at 20:52
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How to set 'auto' for upper limit, but keep a fixed lower limit with matplotlib.pyplot
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I got an error when I passed the left for the set_ylim. I used this instead: plt.gca().set_ylim(ymin=0) Thank you for your help.
– vietnastee
Jul 31 '12 at 22:34
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Nested attributes unpermitted parameters
...ear, :dues_attributes[:amount, :person_id]) end I am now getting this error: no implicit conversion of Symbol into Integer
– jcanipar
Apr 10 '13 at 16:33
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Why does ReSharper want to use 'var' for everything?
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var can also lead to subtle logic errors like: var counter = "0"; when what you want is an integer.
– alaniane
Aug 5 '19 at 20:59
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How do you use “git --bare init” repository?
...s may seem obvious to some, but git confuses me at the best of times (it's error and status messages really need some rework) - hopefully, this will help others.
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How do you represent a JSON array of strings?
... invalid, when you would try to parse that string as a json it'll throw an error/exception. The fact you say that JSON is always key/value pairs is also inherently wrong. Nothing in the JSON spec says you NEED to have key/value pairs. When talking about data transport indeed key/value pairs are the ...