大约有 40,000 项符合查询结果(耗时:0.0568秒) [XML]

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What is the difference between Digest and Basic Authentication?

... 204 Digest Authentication communicates credentials in an encrypted form by applying a hash function...
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How to convert date to timestamp?

I want to convert date to timestamp, my input is 26-02-2012 . I used 13 Answers 13 ...
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How do you check if a selector matches something in jQuery? [duplicate]

...e slower- you can do: jQuery.fn.exists = function(){return this.length>0;} Then in your code you can use if ($(selector).exists()) { // Do something } As answered here share | improve t...
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How can I concatenate two arrays in Java?

... | edited May 30 '19 at 13:32 community wiki ...
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Apache and Node.js on the Same Server

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How to use Git Revert

...mit) 3f7522e] initial commit 1 file changed, 1 insertion(+) create mode 100644 README.md $ echo "bad update" > README.md $ git commit -am "bad update" [master a1b9870] bad update 1 file changed, 1 insertion(+), 1 deletion(-) In this example the commit history has two commits and the last one...
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uppercase first character in a variable with bash

... foo="$(tr '[:lower:]' '[:upper:]' <<< ${foo:0:1})${foo:1}" share | improve this answer | follow | ...
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Scatterplot with marginal histograms in ggplot2

... of the ggplot objects: hist_top <- ggplot()+geom_histogram(aes(rnorm(100))) empty <- ggplot()+geom_point(aes(1,1), colour="white")+ theme(axis.ticks=element_blank(), panel.background=element_blank(), axis.text.x=element_blank(), axis.text.y=element_bl...
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What is the shortest function for reading a cookie by name in JavaScript?

...onally it should be pointed out that according to the official spec (RFC 2109), the space after the semicolon which separates cookies in the document.cookie is optional and an argument could be made that it should not be relied upon. Additionally, whitespace is allowed before and after the equals si...
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?

... has been lifted in recent versions of MySQL: Changes in MySQL 5.6.5 (2012-04-10, Milestone 8) Previously, at most one TIMESTAMP column per table could be automatically initialized or updated to the current date and time. This restriction has been lifted. Any TIMESTAMP column definitio...