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Use grep to report back only line numbers

... @MarioAwad, you should manipulate -f param. For me it was -f2. (Know this is old stuff, but I think it could help some poor souls) – Emil Sierżęga Aug 27 '13 at 14:39 ...
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Does Parallel.ForEach limit the number of active threads?

...000 threads - yes, it will limit how many threads are used. Parallel Extensions uses an appropriate number of cores, based on how many you physically have and how many are already busy. It allocates work for each core and then uses a technique called work stealing to let each thread process its own ...
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iPhone: How to get current milliseconds?

...as a double. I'm almost sure you can access the milliseconds from the fractional part. share | improve this answer | follow | ...
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MongoDB SELECT COUNT GROUP BY

... _id represents a default param for encapsulating multiple fields? – Eugen Sunic Dec 9 '18 at 15:14 ...
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How can I make a UITextField move up when the keyboard is present - on starting to edit?

With the iOS SDK: 95 Answers 95 ...
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Android: Difference between Parcelable and Serializable?

...ce and add override methods. The problem with this approach is that reflection is used and it is a slow process. This method creates a lot of temporary objects and causes quite a bit of garbage collection. However, Serializable interface is easier to implement. Look at the example below (Serializab...
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Remove an onclick listener

... /** * Remove an onclick listener * * @param view * @author malin.myemail@gmail.com * @website https://github.com/androidmalin * @data 2016-05-16 */ public static void unBingListener(View view) { if (view != null) { try { if (view.hasOn...
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Show Image View from file path?

...Test); myImage.setImageBitmap(myBitmap); } And include this permission in the manifest file: <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> share | impr...
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Running junit tests in parallel in a Maven build?

...sing JUnit 4.4 and Maven and I have a large number of long-running integration tests. 10 Answers ...
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LEFT OUTER joins in Rails 3

... Doesn't select need a param? Shouldn't this be select('posts.*')? – Kevin Sylvestre Mar 26 '15 at 20:08 ...