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How to unit test an object with database queries
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I would suggest mocking out your calls to the database. Mocks are basically objects that look like the object you are trying to call a method on, in the sense that they have the same properties, methods, etc. available to caller. But instead ...
Section vs Article HTML5
I have a page made up of various "sections" like videos, a newsfeed etc.. I am a bit confused how to represent these with HTML5. Currently I have them as HTML5 <section> s, but on further inspection it looks they the more correct tag would be <article> . Could anyone shed some light on...
What is the difference between JavaScript and ECMAScript?
...reas JavaScript, JScript, and even ActionScript 3 are called "dialects". Wikipedia sheds some light on this.
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Vim - how to run a command immediately when starting vim?
...run :FindFileCache . whenever I start vim to gather a file cache for quick opening.. I have to run this every time I start vim though.
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How to install APK from PC?
I want to install an APK from PC to Android device. And because of user's Android and generally technical skills, I need to do it as automatically (silently) as possible. So how do I send an APK from PC to Android and start install there?
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How to create a release signed apk file using Gradle?
I would like to have my Gradle build to create a release signed apk file using Gradle.
31 Answers
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What tools to automatically inline CSS style to create email HTML code? [closed]
When you take a look at http://www.campaignmonitor.com/css/ you learn that you need to embed inline styles in your HTML, in order for your email to be read in any mail client.
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Setting mime type for excel document
...edited Feb 22 at 1:46
Callum Watkins
2,22222 gold badges2323 silver badges4040 bronze badges
answered Dec 26 '09 at 19:44
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How can I reorder a list? [closed]
... a list [a,b,c,d,e] how can I reorder the items in an arbitrary manner like [d,c,a,b,e] ?
12 Answers
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Count number of occurrences of a pattern in a file (even on same line)
...ep -co foo instead of grep -o foo | wc -l.
Don't.
This shortcut won't work in all cases. Man page says:
-c print a count of matching lines
Difference in these approaches is illustrated below:
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$ echo afoobarfoobar | grep -oc foo
1
As soon as the match is found in the line (a{foo}barfoobar...