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Adding IN clause List to a JPA Query
... with the versions of Hibernate, as far as I can remember I have gotten an error when not having the paranthesis around the variable when using IN. Strange if it's not backwards compatible..
– Tobb
Aug 13 '14 at 14:10
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Heatmap in matplotlib with pcolor?
...was necessary to specify the dimensions (fig.set_size_inches) by trial and error, which I found a bit frustrating.
As noted by Paul H, you can easily add the values to heat maps (annot=True), but in this case I didn't think it improved the figure. Several code snippets were taken from the excellent...
How do I append one string to another in Python?
...ueId() + "'>" + message_text + "</div>", I find less readable and error-prone then "<div class='{classname}' id='{id}'>{message_text}</div>".format(classname=class_name, message_text=message_text, id=generateUniqueId())
– Winston Ewert
Mar ...
I need to store postal codes in a database. How big should the column be?
...the addresses in your database (eg to correct typographical and data entry errors) and that's when you'll find the benefit of properly constructing your data model rather than just shoving everything in buckets.
– Gary Myers
Nov 29 '08 at 21:43
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recursion versus iteration
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Besides being slower, recursion can also result in stack overflow errors depending on how deep it goes.
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How to test code dependent on environment variables using JUnit?
...n: when() requires an argument which has to be 'a method call on a mock'. error
– Andremoniy
Oct 24 '17 at 13:14
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Do spurious wakeups in Java actually happen?
...ngroup.org/onlinepubs/7908799/xsh/… "These functions will not return an error code of [EINTR]."
– gub
Aug 11 '14 at 17:57
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Unicode (UTF-8) reading and writing to files in Python
...ctions.html#open
open(file, mode='r', buffering=-1,
encoding=None, errors=None, newline=None,
closefd=True, opener=None)
Encoding is the name of the encoding used to decode or encode the
file. This should only be used in text mode. The default encoding is
platform dependent (...
Why can I access TypeScript private members when I shouldn't be able to?
...unctions are only accessible inside the class. Like
And it will show an error when you try to access a private member. Here is the example:
Note: It will be fine with javascript and both function are accessible
outside.
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Android Fragment lifecycle over orientation changes
...reated. This is a massive pain in the rear most of the time.
You can stop errors occurring by using the same Fragment rather than recreating a new one. Simply add this code:
if (savedInstanceState == null) {
// only create fragment if activity is started for the first time
mFragmentManager...