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How should I call 3 functions in order to execute them one after the other?
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In Javascript, there are synchronous and asynchronous functions.
Synchronous Functions
Most functions in Javascript are synchronous. If you were to call several synchronous functions in a row
doSomething();
doSomethingElse...
Folder structure for a Node.js project
I notice that Node.js projects often include folders like these:
6 Answers
6
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$(window).scrollTop() vs. $(document).scrollTop()
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They are both going to have the same effect.
However, as pointed out in the comments: $(window).scrollTop() is supported by more web browsers than $('html').scrollTop().
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Output of git branch in tree like fashion
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The answer below uses git log:
I mentioned a similar approach in 2009 with "Unable to show a Git tree in terminal":
git log --graph --pretty=oneline --abbrev-commit
But the full one I have been using is in "How to display the tag name and branch name using git log --graph" (2011):
g...
java: HashMap not working
HashMap<String, int> doesn't seem to work but HashMap<String, Integer> does work.
Any ideas why?
5 Answers
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What is the difference between isinstance('aaa', basestring) and isinstance('aaa', str)?
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In Python versions prior to 3.0 there are two kinds of strings "plain strings" and "unicode strings". Plain strings (str) cannot represent characters outside of the Latin alphabet (ignoring details of code pages for simplicit...
Select records from NOW() -1 Day
Is there a way in a MySQL statement to order records (through a date stamp) by >= NOW() -1 so all records from the day before today to the future are selected?
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Named routes _path vs _url
...robably use this most of the time.
_url helpers provide an absolute path, including protocol and server name. I've found that I mainly use these in emails when creating links to the app on the server. They should mainly be used when providing links for external use. (Think email links, RSS, and thi...
How to determine function name from inside a function
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You can use ${FUNCNAME[0]} in bash to get the function name.
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Android:What is difference between setFlags and addFlags for intent
What is difference between setFlags and addFlags for intent. Could any one explain it please.
Help Appreciated.
3 Answers
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