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How to amend older Git commit? [duplicate]
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I've used another way for a few times. In fact, it is a manual git rebase -i and it is useful when you want to rearrange several commits including squashing or splitting some of them. The main advantage is that you don't have to decide about every commit's ...
How to implement a tree data-structure in Java? [closed]
...ite understand what methods like setAsParent or getHead do and this is the time when I really could get some help on tree data structures. Even the original source of the document has no comments.
– disasterkid
Aug 13 '18 at 8:59
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How can I make console.log show the current state of an object?
...t do what you want because it prints a reference to the object, and by the time you pop it open, it's changed. console.dir prints a directory of the properties in the object at the time you call it.
The JSON idea below is a good one; you could even go on to parse the JSON string and get a browsable...
How do I get the number of days between two dates in JavaScript?
...at the "normal" Date APIs (without "UTC" in the name) operate in the local timezone of the user's browser, so in general you could run into issues if your user is in a timezone that you don't expect, and your code will have to deal with Daylight Saving Time transitions. You should carefully read the...
What is an Intent in Android?
...ous while intent-based invocations are
asynchronous.
API calls are compile-time binding while intent-based calls are
run-time binding.
Of course, Intents can be made to work exactly like API calls by using what are called explicit intents, which will be explained later. But more often than not, imp...
Controlling the screenshot in the iOS 7 multitasking switcher
... pattern, but in my limited testing, the notifications aren't handled in a timely-enough manner, but the above pattern works fine.
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A Space between Inline-Block List Items [duplicate]
...white space, since one may not necessarily have access to the markup every time.
– Ricardo Zea
Aug 28 '13 at 5:09
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How to split a comma-separated value to columns
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Great idea. Three times as slow as the CHARINDEX plus SUBSTRING mess though, at least for me. :-(
– Michel de Ruiter
Nov 8 '16 at 12:38
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How to shuffle a std::vector?
...lls to std::shuffle if you intend to generate different permutations every time!
Moreover, if you want your program to create different sequences of shuffles each time it is run, you can seed the constructor of the random engine with the output of std::random_device:
auto rd = std::random_device {...
Why do people hate SQL cursors so much? [closed]
...ss collections. Old C, COBOL, Fortran, etc., had to process rows one at a time because there was no notion of "collection" that could be used widely. Java, C#, Python, etc., have first-class list structures to contain result sets.
The Slow Issue
In some circles, the relational joins are a myster...