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Python: print a generator expression?

...e generator expression into a list comprehension. It's the same thing and calling list() on it. So the way to make a generator expression into a list is to put brackets around it. Detailed explanation: A generator expression is a "naked" for expression. Like so: x*x for x in range(10) Now, you ...
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How to get index in Handlebars each helper?

...hanged in the newer versions of Ember. For arrays: {{#each array}} {{_view.contentIndex}}: {{this}} {{/each}} It looks like the #each block no longer works on objects. My suggestion is to roll your own helper function for it. Thanks for this tip. ...
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HintPath vs ReferencePath in Visual Studio

...mit to a convention where dependency DLLs are in a "releases" svn repo and all projects point to a particular release. Since different developers have different folder structures, relative references won't work, so we came up with a scheme to use an environment variable pointing to the particular de...
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Does Git warn me if a shorthand commit ID can refer to 2 different commits?

...en testing this, you need a minimum of 4-digit SHA1, because of int minimum_abbrev = 4 in environment.c. (Thanks @devnull for pointing that out!) share | improve this answer | ...
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Click Event on UIImageView programmatically in ios

...wift 3 On UIImageView enable UserInterAction override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) { super.touchesEnded(touches, with: event) if let touch = touches.first { if touch.view == self.imgVwPostPreview { //image View property ...
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Are there any downsides to passing structs by value in C, rather than passing a pointer?

... For small structs (eg point, rect) passing by value is perfectly acceptable. But, apart from speed, there is one other reason why you should be careful passing/returning large structs by value: Stack space. A lot of C programming ...
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When should you branch?

... Jan 20 '10 at 11:09 Daniel VassalloDaniel Vassallo 301k6666 gold badges475475 silver badges424424 bronze badges ...
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Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?

...y domain (e.g. http://martijnthe.nl ) with my app whenever the app is installed on the phone, and with Mobile Safari in case it is not. ...
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How to index characters in a Golang string?

...)) and may reconvert the string on each iteration for, O(n²). Just do for _, r := range word { fmt.Printf("%c", r) }. If you really wanted to loop with an index for x := 0; x < limit; x++. Please learn the basics of a language before answering questions. – Dave C ...
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how to check and set max_allowed_packet mysql variable [duplicate]

... max_allowed_packet is set in mysql config, not on php side [mysqld] max_allowed_packet=16M You can see it's curent value in mysql like this: SHOW VARIABLES LIKE 'max_allowed_packet'; You can try to change it like this, bu...