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Android JSONObject - How can I loop through a flat JSON object to get each key and value
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Take a look at the JSONObject reference:
http://www.json.org/javadoc/org/json/JSONObject.html
Without actually using the object, it looks like using either getNames() or keys() which returns an Iterator is the way to go.
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Should MySQL have its timezone set to UTC?
...10/09/30/how-to-get-the-current-epoch-time-unix-timestamp/
https://web.ivy.net/~carton/rant/MySQL-timezones.txt
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Setting Django up to use MySQL
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As all said above, you can easily install xampp first from https://www.apachefriends.org/download.html
Then follow the instructions as:
Install and run xampp from http://www.unixmen.com/install-xampp-stack-ubuntu-14-04/, then start Apache Web Server and MySQL Database from the GUI.
You can...
How to get Top 5 records in SqLite?
... equivalent statement would be
select * from [TableName] limit 5
http://www.w3schools.com/sql/sql_top.asp
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How to use GROUP BY to concatenate strings in SQL Server?
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I have scoured the net looking for the best way to NOT encode the output. Thank you SO much! This is the definitive answer - until MS adds proper support for this, like a CONCAT() aggregate function. What I do is throw this into an Outer-App...
Disable firefox same origin policy
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@FelixM Here's how to do it: ghacks.net/2016/08/14/…
– Khado Mikhal
May 10 '17 at 19:49
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Can I nest a element inside an using HTML5?
...es on JavaScript.
<button type="button" onclick="location.href='http://www.stackoverflow.com'">ABC</button>
If the button is to be placed inside an existing <form> with method="post", then ensure the button has the attribute type="button" otherwise the button will submit the POS...
quick random row selection in Postgres
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Check this link out for some different options.
http://www.depesz.com/index.php/2007/09/16/my-thoughts-on-getting-random-row/
Update: (A.Hatchkins)
The summary of the (very) long article is as follows.
The author lists four approaches:
1) ORDER BY random() LIMIT 1; -- slow
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Comparing Timer with DispatcherTimer
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I've found good article about timers with small examples here:
http://www.progware.org/Blog/post/Timers-in-WPF.aspx
As a conclusion:
If DoSomething() manipulates GUI components then with the Timer you need to use: this.Dispatcher.Invoke((Action)delegate { //GUI RELATED CODE HERE} since you can...
How is Docker different from a virtual machine?
...r and a full VM. How does it manage to provide a full filesystem, isolated networking environment, etc. without being as heavy?
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