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Parsing JSON with Unix tools
...lot easier and more reliable than doing it with Awk, such as jq:
curl -s 'https://api.github.com/users/lambda' | jq -r '.name'
You can also do this with tools that are likely already installed on your system, like Python using the json module, and so avoid any extra dependencies, while still havi...
Set EditText cursor color
...sor
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<size android:width="3dp" />
<solid android:color="#FFFFFF" />
</shape>
You have a white color cursor on EditText property.
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Android: What is android.R.id.content used for?
...ement of a view, without having to know its actual name/type/ID. Check out http://stackoverflow.com/questions/4486034/android-how-to-get-root-view-from-current-activity
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How to send password securely over HTTP?
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Using HTTP with SSL will make your life much easier and you can rest at ease very smart people (smarter than me at least!) have scrutinized this method of confidential communication for years.
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How to call a SOAP web service on Android [closed]
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org.apache.http.impl.client.DefaultHttpClient comes in the Android SDK by default. That'll get you connected to the WSDL.
HttpClient httpClient = new DefaultHttpClient();
HttpContext localContext = new BasicHttpContext();
HttpGet httpG...
doGet and doPost in Servlets
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Introduction
You should use doGet() when you want to intercept on HTTP GET requests. You should use doPost() when you want to intercept on HTTP POST requests. That's all. Do not port the one to the other or vice versa (such as in Netbeans' unfortunate auto-generated processRequest() method)...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
... this space of choice easier to navigate, I provide a decision tree here:
http://www.scalatest.org/quick_start
The matcher syntax is also different between ScalaTest and specs. In ScalaTest I tried to see how far I could go with operator notation, and ended up with matcher expressions that read ve...
What is “406-Not Acceptable Response” in HTTP?
...aying that the response type it is returning is not provided in the Accept HTTP header in your Client request.
Ref: http://en.wikipedia.org/wiki/List_of_HTTP_header_fields
Find out the response (content type) returned by Service.
Provide this (content type) in your request Accept header.
http:/...
How to automatically crop and center an image
...t;
}
<div class="center-cropped"
style="background-image: url('http://placehold.it/200x200');">
</div>
Example with img tag
This version retains the img tag so that we do not lose the ability to drag or right-click to save the image. Credit to Parker Bennett for the o...
How to unzip a file using the command line? [closed]
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You could use :
http://membrane.com/synapse/library/pkunzip.html
or
7zip: http://www.7-zip.org/download.html
Free byte zip: http://www.freebyte.com/fbzip/
or infozip: http://infozip.sourceforge.net/
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