大约有 5,800 项符合查询结果(耗时:0.0350秒) [XML]

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Google Maps V3 - How to calculate the zoom level for a given bounds

...LOBE_WIDTH = 256; // a constant in Google's map projection var west = <?php echo $minLng; ?>; var east = <?php echo $maxLng; ?>; *var north = <?php echo $maxLat; ?>;* *var south = <?php echo $minLat; ?>;* var angle = east - west; if (angle < 0) { angle += 360; } *var a...
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How to auto-remove trailing whitespace in Eclipse?

... This option appears in PDT for PHP as well, under Save Actions. – thaddeusmt Feb 28 '11 at 5:50 1 ...
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Can someone explain the dollar sign in Javascript?

... someone just put a dollar sign at the start for fun - perhaps they were a PHP programmer who did it out of habit, or something. In PHP, all variable names must have a dollar sign in front of them. There is another common meaning for a dollar sign in an interpreter nowadays: the jQuery object, who...
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How to change collation of database, table, column?

... You can run a php script. <?php $con = mysql_connect('localhost','user','password'); if(!$con) { echo "Cannot connect to the database ";die();} mysql_select_db('db...
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Static/Dynamic vs Strong/Weak

...e it does not want to cast one type to the other implicitly. whereas in PHP: $str = 5 + "hello"; // equals 5 because "hello" is implicitly casted to 0 // PHP is weakly typed, thus is a very forgiving language. Static typing allows for checking type correctness at compile time. Statically type...
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counting number of directories in a specific directory

... Nice! How would you do this $ ls -l .vim with PHP? Or how to get only the total, without the list. I mean, in this case get only 52? – Pathros Mar 8 '17 at 18:32 ...
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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]

...ot the case you cannot use jsonp and you MUST rely on a server side proxy (PHP, ASP, etc.). There are plenty of guides related to this topic, just google it! share | improve this answer | ...
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MySQL offset infinite rows

... use php 'PHP_INT_MAX' to avoid overflow effects. – Karl Adler Apr 7 '14 at 15:11  | ...
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream

...eam, client:xxxxxxxxxxxxxxxxxxxxxxxxx", upstream: "fastcgi://unix:/var/run/php/php5.6-fpm.sock", host: "xxxxxxxxxxxxxxx", referrer: "xxxxxxxxxxxxxxxxxxxx" So i have to adjust the fastcgi_read_timeout in my server configuration location ~ \.php$ { fastcgi_read_timeout 240; ... } See:...
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How do getters and setters work?

I'm from the php world. Could you explain what getters and setters are and could give you some examples? 6 Answers ...