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What is the difference between == and equals() in Java?
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In general, the answer to your question is "yes", but...
.equals(...) will only compare what it is written to compare, no more, no less.
If a class does not override the equals method, then it defaults to the equals(Object o) method of the closest parent class that has ove...
Why does printf not flush after the call unless a newline is in the format string?
...ush after the call unless a newline is in the format string? Is this POSIX behavior? How might I have printf immediately flush every time?
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How to convert strings into integers in Python?
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int() is the Python standard built-in function to convert a string into an integer value. You call it with a string containing a number as the argument, and it returns the number converted to an integer:
print (int("1") + 1)
The above prints 2.
If yo...
Re-doing a reverted merge in Git
I have run into a bit of a problem here: I had a problem-specific branch 28s in Git, that I merged in the general develop branch. Turns out I had done it too fast, so I used git-revert to undo the merge. Now, however, the time has come to merge 28s into develop , but git-merge command sees th...
Set cookie and get cookie with JavaScript [duplicate]
...ptions, and different CSS files as values. When I choose a file, it should be saved to a cookie for about a week. The next time you open your HTML file, it should be the previous file you've chosen.
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Git: Create a branch from unstaged/uncommitted changes on master
...ure. After a few minutes I realize it was not so simple and it should have been better to work into a new branch.
6 Answers...
How to compare objects by multiple fields
Assume you have some objects which have several fields they can be compared by:
22 Answers
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How to install a private NPM module without my own registry?
...h/to/somedir
somedir must contain the package.json inside it.
It knows about git too:
npm install git://github.com/visionmedia/express.git
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What does “Memory allocated at compile time” really mean?
...en refer to static and dynamic memory allocation. I understand the concept but the phrase "All memory was allocated (reserved) during compile time" always confuses me.
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Calculate difference between two dates (number of days)?
I see that this question has been answered for Java , JavaScript , and PHP , but not C#. So, how might one calculate the number of days between two dates in C#?
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