大约有 30,000 项符合查询结果(耗时:0.0466秒) [XML]

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JavaScript data grid for millions of rows [closed]

...ibman/SlickGrid DataTables http://www.datatables.net/index ShieldUI http://demos.shieldui.com/web/grid-virtualization/performance-1mil-rows My best 3 options are jqGrid, jqxGrid and DataTables. They can work with thousands of rows and support virtualization. ...
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How to format numbers? [duplicate]

...umber of decimal places?" /> I'll update with an in-page snippet demo shortly, but for now here is a fiddle: https://jsfiddle.net/bv2ort0a/2/ Old Method Why use RegExp for this? — don't use a hammer when a toothpick will do i.e. use string manipulation: var formatThousands = functi...
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How do I use PHP namespaces with autoload?

... should replace the '\' with DIRECTORY_SEPARATOR for example: $filename = BASE_PATH . DIRECTORY_SEPARATOR . str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php'; include($filename); Also I would suggest you to reorganize the dirrectory structure, to make the code more readable. This could be a...
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Compare two MySQL databases [closed]

I'm currently developing an application using a MySQL database. 21 Answers 21 ...
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How to calculate the SVG Path for an arc (of a circle)

...path id="arc1" fill="none" stroke="#446688" stroke-width="20" /> Live demo share | improve this answer | follow | ...
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go to character in vim

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Rails: FATAL - Peer authentication failed for user (PG::Error)

...versions are available psql=# select VERSION(); PostgreSQL 9.1.13 on x86_64-unk.... # so version is 9.1 Now Open postgres user vim /etc/postgresql/9.1/main/pg_hba.conf 9.1 is version return form upper command and replace local all postgres ...
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Why are flag enums usually defined with hexadecimal values

...y, we're not dealing with numbers in the arbitrary human-invented world of base ten anymore. We're dealing with bits - the machine's world - and we're gonna play by its rules." Hexadecimal is rarely used unless you're dealing with relatively low-level topics where the memory layout of data matters...
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Escape a dollar sign in string interpolation

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Rails ActionMailer - format sender and recipient name/email address

...ommended in headers as well. I found that RFC2047 provides a mechanism for base64 encoding such values. – William Denniss Dec 6 '11 at 23:51 ...