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How to declare and add items to an array in Python?
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I believe you are all wrong. you need to do:
array = array[] in order to define it, and then:
array.append ["hello"] to add to it.
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DateTime.ToString() format that can be used in a filename or extension?
... since the list of files cannot be sorted by name to get them in date time order. Most-significant to least significant should be the order of the day.
– Bernhard Hofmann
Mar 16 '18 at 12:19
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setMaxResults for Spring-Data-JPA annotation?
...ords that allow you to define query methods like this:
findTop10ByLastnameOrderByFirstnameAsc(String lastname);
Spring Data will automatically limit the results to the number you defined (defaulting to 1 if omitted). Note that the ordering of the results becomes relevant here (either through an O...
Creating a custom JButton in Java
...intComponent that the contents of the button can be changed, but that the border is painted by the paintBorder method. The getPreferredSize method also needs to be managed in order to dynamically support changes to the content. Care needs to be taken when measuring font metrics and image dimensions....
Why should I avoid using Properties in C#?
...type should be able to set various
properties defined by a type in any
order he or she chooses without
noticing any different behavior in the
type.
Fair.
• A property method may require
additional memory or return a
reference to something that is not
actually part of the object...
How to Iterate over a Set/HashSet without an Iterator?
...therwise specified by the implementing class, actions are performed in the order of iteration (if an iteration order is specified). Exceptions thrown by the action are relayed to the caller. Implementation Requirements:
The default implementation behaves as if:
for (T t : this)
action.accept...
When to use the different log levels
There are different ways to log messages, in order of fatality:
18 Answers
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What are bitwise shift (bit-shift) operators and how do they work?
...substitute shifts for multiplications when possible. What? Bitshifts are orders of magnitude faster when it comes down to the low level operations of a CPU, a good optimizing compiler would do the exact opposite, that is, turning ordinary multiplications by powers of two into bit shifts.
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Simulator error FBSSystemServiceDomain code 4
...n installation of an app, SpringBoard will
SIGKILL that app's process in order to force a relaunch of the app
with the new executable. The problem is that there is a race
condition whereby SpringBoard may accidentally SIGKILL a new process
that we just launched rather than the old process. ...
How to get key names from JSON using jq
... Thank you very much! but now one more problem. : ( I am getting different orders when i get keys alone and when i get values alone : (
– Ezhilan Mahalingam
Apr 16 '14 at 20:13
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