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How to initialize private static members in C++?
What is the best way to initialize a private, static data member in C++? I tried this in my header file, but it gives me weird linker errors:
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Angular.js: How does $eval work and why is it different from vanilla eval?
...ween expressions and JavaScript.
Q: What exactly is $eval doing? Why does it need its own mini parsing language?
From the docs:
Expressions are JavaScript-like code snippets that are usually placed in bindings such as {{ expression }}. Expressions are processed by $parse service.
It's a Java...
MongoDB Aggregation: How to get total records count?
...eously in single query. I can't explain how I felt when I finally achieved it LOL.
$result = $collection->aggregate(array(
array('$match' => $document),
array('$group' => array('_id' => '$book_id', 'date' => array('$max' => '$book_viewed'), 'views' => array('$sum' => 1)...
How can I change the EditText text without triggering the Text Watcher?
I have an EditText field with a Customer Text Watcher on it. In a piece of code I need to change the value in the EditText which I do using .setText("whatever") .
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Time complexity of Euclid's Algorithm
I am having difficulty deciding what the time complexity of Euclid's greatest common denominator algorithm is. This algorithm in pseudo-code is:
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Rails - Could not find a JavaScript runtime?
...follow
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Sep 20 '11 at 7:11
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Remove tracking branches no longer on remote
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git remote prune origin prunes tracking branches not on the remote.
git branch --merged lists branches that have been merged into the current branch.
xargs git branch -d deletes branches listed on standard input.
Be careful...
Trying to start a service on boot on Android
...ing to start a service when a device boots up on android, but I cannot get it to work. I've looked at a number of links online but none of the code works. Am I forgetting something?
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MySQL load NULL values from CSV data
...f numerical values which are separated by comma. Empty fields are defined with the exception when they are at the end of the row:
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How to create a hash or dictionary object in JavaScript [duplicate]
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A built-in Map type is now available in JavaScript. It can be used instead of simply using Object. It is supported by current versions of all major browsers.
Maps do not support the [subscript] notation used by Objects. That syntax implicitly casts the subscript value to a pr...