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How do I lowercase a string in C?
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@J.F.: i see, they've used table, but i can optimize: for ( ; *p; ++p) if(*p > 'Z') {continue;} else if (*p < 'A') {continue;} else {*p = *p|0x60;}
– Oleg Razgulyaev
Apr 18 '10 at 20:27
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How to use `string.startsWith()` method ignoring the case?
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Actually, suppose there is a table which is having more than 1 lakh entries , and I use a for loop on particular column to parse all those entries and in that, I try to use this lowercase option above to search an entry starting with particular pattern. ...
How to convert a string to number in TypeScript?
..., possibly expected, cases (like "123.45") and corner cases (like null).
Table taken from this answer
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javascript check for not null
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Use !== as != will get you into a world of nontransitive JavaScript truth table weirdness.
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How can I confirm a database is Oracle & what version it is using SQL?
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@AtmeshMishra: I'm not sure - maybe ORA-00942: table or view does not exist? What do you get?
– Tony Andrews
Jul 20 '16 at 8:41
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Navigation bar appear over the views with new iOS7 SDK
...The search bar is appearing below the statusbar and navigation bar. The tableview is appearing below the search bar
9 A...
nullable object must have a value
...checking for null in your lambda.
Example:
MyEnum? type = null;
Entities.Table.Where(a => type == null ||
a.type == (int)type).ToArray(); // Exception: Nullable object must have a value
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MongoDB与内存 - 大数据 & AI - 清泛网 - 专注IT技能提升
...程序访问的都是虚拟内存地址，然后操作系统会通过Page Table机制把它翻译成物理内存地址，详细说明可以参考Understanding Memory和Understanding Virtual Memory，至于程序是如何使用虚拟内存的，可以参考Playing with Virtual Memory，这里就不...
MongoDB与内存 - 大数据 & AI - 清泛网 - 专注IT技能提升
...程序访问的都是虚拟内存地址，然后操作系统会通过Page Table机制把它翻译成物理内存地址，详细说明可以参考Understanding Memory和Understanding Virtual Memory，至于程序是如何使用虚拟内存的，可以参考Playing with Virtual Memory，这里就不...
MongoDB与内存 - 大数据 & AI - 清泛网 - 专注IT技能提升
...程序访问的都是虚拟内存地址，然后操作系统会通过Page Table机制把它翻译成物理内存地址，详细说明可以参考Understanding Memory和Understanding Virtual Memory，至于程序是如何使用虚拟内存的，可以参考Playing with Virtual Memory，这里就不...