大约有 45,000 项符合查询结果(耗时:0.0983秒) [XML]

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Why do I <em>nem>eed 'b' to e<em>nem>code a stri<em>nem>g with Base64?

... base64 e<em>nem>codi<em>nem>g takes 8-bit bi<em>nem>ary byte data <em>a<em>nem>dem> e<em>nem>codes it uses o<em>nem>ly the characters A-Z, a-z, 0-9, +, /* so it ca<em>nem> be tra<em>nem>smitted over cha<em>nem><em>nem>els that do <em>nem>ot preserve all 8-bits of data, such as email. He<em>nem>ce, it wa<em>nem>ts a stri<em>nem>g of 8-bit bytes. You create th<em>osem>e i<em>nem> Pytho<em>nem> ...
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PHP - Debuggi<em>nem>g Curl

... You ca<em>nem> e<em>nem>able the CURLOPT_VERB<em>OSem>E optio<em>nem>: curl_setopt($curlh<em>a<em>nem>dem>le, CURLOPT_VERB<em>OSem>E, true); Whe<em>nem> CURLOPT_VERB<em>OSem>E is set, output is writte<em>nem> to STDERR or the file specified usi<em>nem>g CURLOPT_STDERR. The output is very i<em>nem>formative. You ca<em>nem> also use tcpdump or wireshark to watch the <em>nem>etwork...
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How to create a butto<em>nem> programmatically?

... create graphical eleme<em>nem>ts (like a UIButto<em>nem> ) i<em>nem> Swift? I tried to create <em>a<em>nem>dem> add butto<em>nem> i<em>nem>to a view, but was<em>nem>'t able to. ...
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What is U<em>nem>icode, UTF-8, UTF-16?

What's the basis for U<em>nem>icode <em>a<em>nem>dem> why the <em>nem>eed for UTF-8 or UTF-16? I have researched this o<em>nem> Google <em>a<em>nem>dem> searched here as well but it's <em>nem>ot clear to me. ...
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Is there a way of maki<em>nem>g stri<em>nem>gs file-path safe i<em>nem> c#?

My program will take arbitrary stri<em>nem>gs from the i<em>nem>ter<em>nem>et <em>a<em>nem>dem> use them for file <em>nem>ames. Is there a simple way to remove the bad characters from these stri<em>nem>gs or do I <em>nem>eed to write a custom fu<em>nem>ctio<em>nem> for this? ...
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Why is iterati<em>nem>g through a large Dja<em>nem>go QuerySet co<em>nem>sumi<em>nem>g massive amou<em>nem>ts of memory?

...QuerySet i<em>nem> the followi<em>nem>g ways: Iteratio<em>nem>. A QuerySet is iterable, <em>a<em>nem>dem> it executes its database query the first time you iterate over it. For example, this will pri<em>nem>t the headli<em>nem>e of all e<em>nem>tries i<em>nem> the database: for e i<em>nem> E<em>nem>try.objects.all(): pri<em>nem>t e.headli<em>nem>e So your te<em>nem> millio<em>nem> ro...
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Parsi<em>nem>g a comma-delimited std::stri<em>nem>g [duplicate]

...eparated list of <em>nem>umbers, what's the simplest way to parse out the <em>nem>umbers <em>a<em>nem>dem> put them i<em>nem> a<em>nem> i<em>nem>teger array? 18 A<em>nem>swers ...
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How ca<em>nem> I use grep to fi<em>nem>d a word i<em>nem>side a folder?

... a specific word occurs i<em>nem>side a directory co<em>nem>tai<em>nem>i<em>nem>g ma<em>nem>y sub-directories <em>a<em>nem>dem> files. My searches for grep sy<em>nem>tax shows I must specify the file<em>nem>ame, i.e. grep stri<em>nem>g file<em>nem>ame . ...
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How to get a key i<em>nem> a JavaScript object by its value?

...allowi<em>nem>g me to get the key for a value, or do I have to iterate the object <em>a<em>nem>dem> fi<em>nem>d it out ma<em>nem>ually? 27 A<em>nem>swers ...
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JavaScript equivale<em>nem>t of PHP's i<em>nem>_array()

Is there a way i<em>nem> JavaScript to compare values from o<em>nem>e array <em>a<em>nem>dem> see if it is i<em>nem> a<em>nem>other array? 20 A<em>nem>swers ...