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How to kill all processes matching a name?
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Beware that pkill by default allows partial matching on process names. This command would also kill amarok2 if it existed. Use -x or -f if you want to specify exact names.
– user79878
Feb 12 '14 at 20:05
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Multiple inheritance for an anonymous class
...nut/ch03_12.htm When you "new" an interface, an anonymous class is created by extending "Object" class and implementing that interface. But while you are "newing" a class with the first expression you wrote, an anonymous class (In fact, it's an instance of that anonymous class is created) will be cr...
How do you get current active/default Environment profile programmatically in Spring?
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Profile names are separated by a comma. Checkout baeldung.com/spring-profiles#2-using-springactiveprofile
– Jason
May 12 at 2:24
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Bootstrap 3 - Why is row class is wider than its container?
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Grid columns are separated by padding, not margin (in BS3)
– adrift
Sep 23 '13 at 21:53
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Math - mapping numbers
...lso map the interval in the reverse direction. Just watch out for division by zero and you should be OK.
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How to interpolate variables in strings in JavaScript, without concatenation?
...s syntax:
`String text ${expression}`
Template literals are enclosed by the back-tick (` `) (grave accent) instead of double or single quotes.
This feature has been introduced in ES2015 (ES6).
Example
var a = 5;
var b = 10;
console.log(`Fifteen is ${a + b}.`);
// "Fifteen is 15.
How neat...
How to create a Menubar application for Mac
...IT: This is a nice ready-made menubar application here ( github source ) by this answer .
6 Answers
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Modulo operator with negative values [duplicate]
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yields the remainder from the division of the first expression by the
second. If the second operand of / or % is zero the behavior is
undefined. For integral operands the / operator yields the algebraic quotient with any fractional part discarded; if the quotient a/b is
representab...
What is this crazy C++11 syntax ==> struct : bar {} foo {};?
...tly scares you? The described construction is a fringe case that's allowed by the language and follows naturally from its core concepts, there's nothing wrong with it. It's also of very limited utility. You will never have to use it. However, it's syntactically logical and doesn't collide or conflic...
Flask-SQLAlchemy import/context issue
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db.app = app (followed by db.init_app(app)) was the missing piece for me. Works perfectly after adding that line (combined with Sean Vieira' answer)
– Dotl
Aug 24 '17 at 8:48
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