大约有 21,000 项符合查询结果（耗时：0.0394秒） [XML]
What is “Orthogonality”?
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So is functional programming completely orthogonal?
– corazza
Oct 11 '13 at 10:24
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Get first n characters of a string
...ss) normal characters or 10 characters followed by '...'
Update 2:
Or as function:
function truncate($string, $length, $dots = "...") {
return (strlen($string) > $length) ? substr($string, 0, $length - strlen($dots)) . $dots : $string;
}
Update 3:
It's been a while since I wrote this an...
Test if something is not undefined in JavaScript
...defined", instead of a useful message about an "un-caught exception @ line 123 of file xyz.js". Eventually a second developer will probably comment out the console.log() statement, making it more difficult for a 3rd developer to come in and fix a bug happening deep within doSomething().
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站长投放广告绝对不做的事:Google Adsense和百度联盟广告违规分析 - 更多技...
...是非常不利的。
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
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Or more fun: "int x=33333333; x+=1.0f;".
– supercat
Apr 20 '17 at 19:31
5
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What are the most common non-BMP Unicode characters in actual use? [closed]
...er, you should install George Douros’s Symbola font. It also has all the fun Unicode 6.0.0 code points in it, too.
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JavaScript validation for empty input field
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<script type="text/javascript">
function validateForm() {
var a = document.f...
Flatten an irregular list of lists
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Using generator functions can make your example a little easier to read and probably boost the performance.
Python 2
def flatten(l):
for el in l:
if isinstance(el, collections.Iterable) and not isinstance(el, basestring):
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How to log request and response body with Retrofit-Android?
...nticationErrorEvent()));
}
return response;
}
}
code take from https://github.com/AndreiD/UltimateAndroidTemplateRx (my project).
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Gridview height gets cut
...leAttr: Int = 0
) : GridView(context, attrs, defStyleAttr) {
override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
val expandSpec = MeasureSpec.makeMeasureSpec(MEASURED_SIZE_MASK,
MeasureSpec.AT_MOST)
super.onMeasure(widthMeasureSpec, expandSpec)
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