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Control the dashed border stroke length and distance between strokes

....com/wLdVc.png") 2 round; Complete example Note the border: dashed 4px #000 fallback. Non-supporting browsers will receive this border. .bordered { display: inline-block; padding: 20px; /* Fallback dashed border - the 4px width here is overwritten with the border-image-width (...
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counting number of directories in a specific directory

.../indent .vim/plugin .vim/syntax $ find .vim/* -maxdepth 0 -type d | wc -l 11 $ find .vim/ -maxdepth 1 -type d | wc -l 12 You can also use ls: $ ls -l .vim | grep -c ^d 11 $ ls -l .vim total 52 drwxrwxr-x 3 anossovp anossovp 4096 Aug 29 2012 after drwxrwxr-x 2 anossovp anossovp 4096 Aug 29 ...
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JavaScript moving element in the DOM

... 111 Trivial with jQuery $('#div1').insertAfter('#div3'); $('#div3').insertBefore('#div2'); If y...
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What is the size of an enum in C?

... | edited Aug 30 '11 at 19:33 answered Dec 14 '08 at 1:16 ...
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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...n /root/.ssh/id_rsa.pub. The key fingerprint is: a9:8a:3a:3d:64:eb:0b:de:94:a5:92:e4:ba:5d:f3:de root@gfs_1 The key's randomart image is: +--[ RSA 2048]----+ | | | | | | | . | | . . S | |o + + . | |.B =o . ...
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How can I determine if a variable is 'undefined' or 'null'?

...| edited Jul 20 '17 at 20:11 temporary_user_name 29.3k3939 gold badges113113 silver badges180180 bronze badges ...
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What are the best practices for using a GUID as a primary key, specifically regarding performance?

...on - using INT vs. GUID as Primary and Clustering Key: Base Table with 1'000'000 rows (3.8 MB vs. 15.26 MB) 6 nonclustered indexes (22.89 MB vs. 91.55 MB) TOTAL: 25 MB vs. 106 MB - and that's just on a single table! Some more food for thought - excellent stuff by Kimberly Tripp - read it, read ...
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]

... answered Jan 7 '09 at 21:11 mmmmmmmmmmmmmmmm 13.8k22 gold badges2727 silver badges5353 bronze badges ...
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How does a hash table work?

... to keep the detailed information (the records) for their approximately 30,000 clients. Each file folder were clearly identified with its client number, a unique number from 0 to 29,999. The filing clerks of that time had to quickly fetch and store client records for the working staff. The staff ...
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File Upload without Form

... WiltWilt 29.9k1010 gold badges113113 silver badges161161 bronze badges 1 ...