大约有 22,000 项符合查询结果(耗时:0.0519秒) [XML]

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ERROR: Error 1005: Can't create table (errno: 121)

...ble to drop that orphaned table in MySQL: USE myschema; DROP TABLE `#mysql50##sql-9ad_15`; After doing so, I was then able to successfully run my ALTER TABLE. For completeness, as per the MySQL documentation linked, "the #mysql50# prefix tells MySQL to ignore file name safe encoding introduced i...
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Difference between JVM and HotSpot?

... PremrajPremraj 50.1k2121 gold badges201201 silver badges143143 bronze badges ...
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How to set layout_weight attribute dynamically from code?

... 50 If you don't want to cast from a double to a float just put 1.0f – Xample Jun 21 '12 at 14:58 ...
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How to Apply global font to whole HTML document

... Manatherin 4,00944 gold badges3232 silver badges5050 bronze badges answered Mar 14 '15 at 18:40 RakowuRakowu 5111 silver badge...
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Swift days between two NSDates

...T. – brandonscript Feb 15 '16 at 20:50 11 Setting the dates to noon can be done like this: calend...
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What's the difference between design patterns and architectural patterns?

...team wall. – Rolly Feb 27 '18 at 14:50 add a comment  |  ...
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How does this giant regex work?

...posable virtual machine. <?php print gzinflate(base64_decode("7b1tVxs50jD8OXvO9R9Er3fanhhjm2Q2Y7ADIZCQSSAD5GUC3N623bZ7aLs93W0Mk+W/31Wll5b6xZhkdq/7OedhJtDdKpVKUkkqlapK3rDM1tzJLL4tl7qn+ycf90/O7ddnZ++7H+Ctu/tq/+jMvqywCvv6P39j8FOaR264O3KnccTazAlD57ZsvQqCke9aVWad+vNwhg/vTo9eBDE+eU7XCftj79oN8fU3Zzpw...
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Mythical man month 10 lines per developer day - how close on large projects? [closed]

...eople doing? I am the only full-time dev at our company and have written 500,000 lines of OCaml and F# code over the past 7 years, which equates to about 200 lines of code per day. However, the vast majority of that code is tutorial examples consisting of hundreds of separate projects each a few h...
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How does BLAS get such extreme performance?

.... The simplest variants is entirely written in plain C and has less than 450 lines of code. All the other variants merely optimize the loops for (l=0; l<MR*NR; ++l) { AB[l] = 0; } for (l=0; l<kc; ++l) { for (j=0; j<NR; ++j) { for (i=0; i<MR; ++i)...
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Maximum length of the textual representation of an IPv6 address?

...this 48 I see? github.com/torvalds/linux/blob/master/include/linux/inet.h#L50 – eis Sep 20 '19 at 11:08 @eis probably ...