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从Code Review 谈如何做技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...球将要去的地方,而不是球现在的地方。你要知道球要去哪里,你就知道球之前是怎么动的,找到了运动轨迹后,你才知道球要去像何方。如果你都不知道球要去向何方,那你就是一只无头苍蝇一样,东一下西一下。 当你忙得...
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jQuery .data() does not work, but .attr() does

... but, "555" is data, so I should be using the data() logic. putting that data in the class name is mixing data with presentation. different way of doing it I suppose. – Ian Davis Jan 3 '12 at 1...
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Could not open a connection to your authentication agent

... 555 I tried the other solutions to no avail. I made more research and found that the following com...
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How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?

... 555 If you're using Node.js, you're sure to have EcmaScript 5, and so Date has a toISOString metho...
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What's the best practice to round a float to 2 decimals? [duplicate]

... Ivan StinIvan Stin 65555 silver badges66 bronze badges ...
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ng-model for `` (with directive DEMO)

...g it the Angular way and not the plain JS way? – AFP_555 Mar 21 '17 at 0:40 ...
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PHP + MySQL transactions examples

..."INSERT INTO employee (ssn,name,phone) values ('123-45-6789','Matt','1-800-555-1212')"; begin(); // transaction begins $result = mysql_query($query); if(!$result){ rollback(); // transaction rolls back echo "transaction rolled back"; exit; }else{ commit(); // transaction is commit...
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In Python, when to use a Dictionary, List or Set?

... want a telephone book which maps names to phone numbers: {'John Smith' : '555-1212'}). Note the keys in a dict are unordered. (If you iterate through a dict (telephone book), the keys (names) may show up in any order). shar...
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逆向工程——二进制炸弹(CSAPP Project) - 操作系统(内核) - 清泛网 - 专注...

...能更清晰些。 其次,如何调出关卡就得分析secret_phase在哪里被调用了,可以发现其被调用的地方只有一处,在phase_defused的代码中,而phase_defused是每关拆完之后会被调用的。于是拿来phase_defused分析一下: 可以看到,必须要过...
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How to lazy load images in ListView in Android

... 555 I recommend open source instrument Universal Image Loader. It is originally based on Fedor Vla...