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Android- create JSON Array and JSON Object
...tudent1.put("birthday", "5/5/1993");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
JSONObject student2 = new JSONObject();
try {
student2.put("id", "2");
student2.put("name", "NAME OF STUDENT2");
student2.put("year", "4rd");
student2....
How to convert Set to Array?
...s like a nice way to create Arrays with guaranteed unique elements, but it does not expose any good way to get properties, except for generator [Set].values, which is called in an awkward way of mySet.values.next() .
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How to change indentation mode in Atom?
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Like @zamber said, if auto indenting a page and it doesn't pick up your indentation settings, re-open it and try again.
– Victor S
Oct 10 '14 at 13:48
59
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What is the difference between HTTP and REST?
...it of the HTTP protocol's methods – namely GET and POST. The REST way to do it is to use all of the protocol's methods.
For example, REST dictates the usage of DELETE to erase a document (be it a file, state, etc.) behind a URI, whereas, with HTTP, you would misuse a GET or POST query like ...pro...
Squash my last X commits together using Git
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You can do this fairly easily without git rebase or git merge --squash. In this example, we'll squash the last 3 commits.
If you want to write the new commit message from scratch, this suffices:
git reset --soft HEAD~3 &&
g...
What should every programmer know about security? [closed]
...ng secrets is hard - and secrets hidden in code won't stay secret for long
Don't write your own crypto
Using crypto doesn't mean you're secure (attackers will look for a weaker link)
Be aware of buffer overflows and how to protect against them
There are some excellent books and articles online abo...
How to print full stack trace in exception?
...onsoleApplication1\SomeObject.cs:line 18
at ConsoleApplication1.Program.DoSomething() in C:\ConsoleApplication1\Program.cs:line 23
at ConsoleApplication1.Program.Main(String[] args) in C:\ConsoleApplication1\Program.cs:line 13
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How to optimize imports automatically after each save in IntelliJ IDEA
... to learn how can I automatically optimize imports after each save as we do Eclipse( save actions ).
4 Answers
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What is the difference between ports 465 and 587?
...arted by STARTTLS command at SMTP level if server supports it and your ISP does not filter server's EHLO reply (reported 2014).
Port 25 is used by MTA to MTA communication (mail server to mail server). It may be used for client to server communication but it is not currently the most recommended....
Git diff --name-only and copy that list
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Note that this does not work on Mac, as the --parents option of cp is not available.
– M. Justin
Aug 7 '17 at 17:46
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