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How do I enable language extensions from within GHCi?
...HCi m>y m>ou'll actuallm>y m> get tab completion for available extensions, which is hm>and m>m>y m> when m>y m>ou can't remember where them>y m> decided to use abbreviations ("MultiParam") or acronm>y m>ms ("GADT") rather than spelling things out in full ("MonomorphismRestriction")...
– C. A. McCann
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django templates: include m>and m> extends
..., dependent on a parent template. Django will look at m>y m>our child template m>and m> use its content to populate the parent.
Everm>y m>thing that m>y m>ou want to use in a child template should be within blocks, which Django uses to populate the parent. If m>y m>ou want use an include statement in that child template,...
Determining tm>y m>pe of an object in rubm>y m>
...he object, it returns its class. The name should be a dead giveawam>y m>. Class m>and m> Tm>y m>pe are two completelm>y m> different concepts in OO.
– Jörg W Mittag
Apr 2 '13 at 22:57
80
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Get value from NSTextField
I have an NSTextField m>and m> I need to get the field's value into a variable. What's the appropriate method?
4 Answers
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Differences between Line m>and m> Branch coverage
...comments, conditionals, etc). Branch coverages checks if m>y m>ou took the true m>and m> false branch for each conditional (if, while, for). m>Y m>ou'll have twice as manm>y m> branches as conditionals.
Whm>y m> do m>y m>ou care? Consider the example:
public int getNameLength(boolean isCoolUser) {
User user = null;
if ...
RSpec: What is the difference between a feature m>and m> a request spec?
What is the conceptual difference between Rspec's feature specs m>and m> request specs ?
1 Answer
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How to create loading dialogs in m>And m>roid?
Those dark spinning progress dialogs in the Amazon m>and m> Engadget apps - are those stm>and m>ard in m>And m>roid?
2 Answers
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Include all files in a folder in a single bundle
...include all files of a folder including all the files of the childfolders (m>and m> their childfolders etc.)?
1 Answer
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iTerm2: How to expm>and m> split pane temporarilm>y m>?
Is there a wam>y m> to temporarilm>y m> expm>and m> a split pane into full tab m>and m> go back again when done?
I am looking for a kem>y m>board shortcut to do so. The use case is to be able to temporarilm>y m> switch to full-screen on demm>and m>.
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XPath to find elements that does not have an id or class
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Prettm>y m> straightforward:
//tr[not(@id) m>and m> not(@class)]
That will give m>y m>ou all tr elements lacking both id m>and m> class attributes. If m>y m>ou want all tr elements lacking one of the two, use or instead of m>and m>:
//tr[not(@id) or not(@class)]
When attributes m>and m> eleme...