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Writing your own STL Container
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Ways to iterate over a list in Java
...gs).
EDIT: As @iX3 points out in a comment, you can use a ListIterator to set the current element of a list as you are iterating. You would need to use List#listIterator() instead of List#iterator() to initialize the loop variable (which, obviously, would have to be declared a ListIterator rather t...
How do I split a string with multiple separators in javascript?
How do I split a string with multiple separators in JavaScript? I'm trying to split on both commas and spaces but, AFAIK, JS's split function only supports one separator.
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What are the benefits of functional programming? [closed]
...er is taking care of most of the operations which used to require manually setting up state variables (like the iterator in a loop).
Some performance benefits can be seen in the context of a single-processor as well, depending on the way the program is written, because most functional languages and...
SQL how to increase or decrease one for a int column in one command
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To answer the first:
UPDATE Orders SET Quantity = Quantity + 1 WHERE ...
To answer the second:
There are several ways to do this. Since you did not specify a database, I will assume MySQL.
INSERT INTO table SET x=1, y=2 ON DUPLICATE KEY UPDATE x=x+1, y=y...
Alarm 闹钟扩展 · App Inventor 2 中文网
... 的值为0..3。根据 Type 调用不同的方法：
0：AlarmManager.set（自API级别1）从API 19开始，传递给此方法的触发时间被视为不精确：闹钟不会在此时间之前发送，但可以推迟并在稍后时间发送。
1：AlarmManager.setExact（自API级别19）...
Finding what methods a Python object has
Given a Python object of any kind, is there an easy way to get the list of all methods that this object has?
19 Answers
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Python ValueError: too many values to unpack [duplicate]
... the iteration, this can be a lot slower than the iter versions which just set up an iterator.)
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How to format strings in Java
Primitive question, but how do I format strings like this:
8 Answers
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Is there an R function for finding the index of an element in a vector?
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