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PhpStorm wrap/surround selection?
Often in coding and templating I need to wrap a certain part of text. Is there any shortcut to wrap the current selection, for example:
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Transaction marked as rollback only: How do I find the cause
...ataAccessException exception on a read-only transaction and I got the same error. Changing my annotation to @Transactional(readOnly = true, noRollbackFor = EmptyResultDataAccessException.class) fixed the problem.
– cbmeeks
Oct 25 '16 at 17:57
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Process.start: how to get the output?
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I was wondering how you could deal with StandardError ?. BTW I really like this code snippet ! nice and clean.
– codea
Nov 27 '13 at 8:54
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Copy the entire contents of a directory in C#
...to assemble the parameters for xcopy as string, which introduces plenty of error potential. Also the sample does not mention any error handling for the results of the started process, which i would expect, because contrary to other methods this would fail silently.
– cel sharp
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Saving and loading objects and using pickle
... File "C:\Python31\lib\pickle.py", line
1365, in load encoding=encoding,
errors=errors).load() EOFError
After you have read the contents of the file, the file pointer will be at the end of the file - there will be no further data to read. You have to rewind the file so that it will be read from ...
Rails: What's a good way to validate links (URLs)?
...url?(uri)
uri = URI.parse(uri) && uri.host
rescue URI::InvalidURIError
false
end
You can even decide to make it more restrictive. For instance, if you want the URL to be an HTTP/HTTPS URL, then you can make the validation more accurate.
require 'uri'
def valid_url?(url)
uri = URI.par...
Shell Script: Execute a python program from within a shell script
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I'm trying to do this in automator, and I'm getting an error; /path/to/Python: can't open file '/path/to/script': [Errno 1] Operation not permitted is there a way to include my python code in-line within the bash script?
– Keyslinger
Apr 16 ...
Convert object to JSON in Android
Is there a simple method to convert any object to JSON in Android?
6 Answers
6
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Does Swift have access modifiers?
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// Second.framework – D.swift
import First
internal class D: B {} // error: B cannot be subclassed
2. internal
Enables an entity to be used within the defining module (target). You typically use internal access when defining an app’s or a framework’s internal structure.
// First.framew...
Android SDK manager won't open
...nning Windows 8). I tried running tools/android.bat and noticed I got some errors there. I investigated further and it seems there is something wrong in the code that finds your Java path.
This is how you fix it:
Open up tools/android.bat in your favorite text editor
Search for this piece of code...