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Why NSUserDefaults failed to save NSMutableDictionary in iOS?
...iver on the NSArray got rid of the "Attempt to insert non-property value" error.
– John Wright
Jul 6 '09 at 17:21
Whe...
Regular expression to limit number of characters to 10
...ference.
Your expression had a + after the closing curly brace, hence the error.
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Regular expression to get a string between two strings in Javascript
...tions/30118815/… And the pattern works well with modern browsers without error. Try this checker instead regex101.com
– duduwe
Sep 8 '18 at 15:32
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How to hide one item in an Android Spinner
...public boolean onTouch(View v, MotionEvent event) {
// display your error popup here
if(flag_spinner_isFirst){
mySpinner.setAdapter(adapter_temp);
flag_spinner_isFirst = false;
}
v.onTouchEvent(event);
return true;
}
})...
Good reasons NOT to use a relational database?
...messages FROM log WHERE (date BETWEEN 2009-01-01 AND 2009-03-01) AND type='error' AND system='windows' :) How would you load that from a text file?
– Tomáš Fejfar
Aug 18 '09 at 10:07
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Python `if x is not None` or `if not x is None`?
...x is not None sounds like if x is (not None) which is most likely a coding error. On the other hand to most python programmers if not (x is None) sounds like you have no experience with the language.
– Robert
Jul 17 at 13:15
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How can you set class attributes from variable arguments (kwargs) in python
...ther
silently rejecting invalid arguments or, alternatively,
raising an error.
By "directly", I mean avoiding an extraneous default_attributes dictionary.
class Bar(object):
def __init__(self, **kwargs):
# Predefine attributes with default values
self.a = 0
self.b...
Require returns an empty object
...
Thanks. Pretty painful that it doesn't even throw an error but just returns an empty object.
– Robert Oschler
Nov 18 '18 at 18:54
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What is the Linux equivalent to DOS pause?
... to wrap your command in bash -c 'command && command' etc. as that error is likely from sh. I am doing this in a Lando wrapper command.
– Elijah Lynn
Apr 25 '19 at 17:03
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JPA - Returning an auto generated id after persist()
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This method did not work for me. Got this error: javax.persistence.PersistenceException: org.hibernate.HibernateException: this instance does not yet exist as a row in the database]
– rtcarlson
Jun 17 '13 at 21:56
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