大约有 36,000 项符合查询结果（耗时：0.0711秒） [XML]
Applying a git post-commit hook to all current and future repos
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I want to add this hook to apply to all current (and future) git repositories I am working o...
Using multiple let-as within a if-statement in Swift
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307
Update for Swift 3:
The following will work in Swift 3:
if let latitudeDouble = latitude as? ...
Erlang's 99.9999999% (nine nines) reliability
Erlang was reported to have been used in production systems for over 20 years with an uptime percentage of 99.9999999%.
4 ...
Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
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marmarta
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answered Jan 19 '11 at 14:26
joeforkerjoeforker
35.2k3232 go...
How do I find the most recent git commit that modified a file?
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answered Jan 24 '11 at 16:50
Jo LissJo Liss
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Internet Explorer 11 detection
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Edit 18 Nov 2016
This code also work (for those who prefer another solution , without using ActiveX)
var isIE11 = !!window.MSInputMethodContext && !!document.documentMode;
// true on IE11
// false on Edge and other IEs/brows...
Change color of PNG image via CSS?
... and filter:
Filters are relatively new to browsers but supported in over 90% of browsers according to the following CanIUse table: https://caniuse.com/#feat=css-filters
You can change an image to grayscale, sepia and lot more (look at the example).
So you can now change the color of a PNG file w...
How to return smart pointers (shared_ptr), by reference or by value?
...Unfortunately, this approach is far from ideal.
The code grew by 150%
We’ve had to drop const-ness because we’re mutating names.
As functional programmers like to remind us, mutation makes code more complex to reason about by undermining referential transparency and equational reason...
Understanding the Event Loop
...ter Lyons
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What's the difference between hard and soft floating point numbers?
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Hard floats use an on-chip floating point unit. Soft floats emulate one in software. The differ...