大约有 5,880 项符合查询结果（耗时：0.0186秒） [XML]
make_unique and perfect forwarding
...le it might look pleasing to the eye, it doesn't bring anything new to the table. Correction: this isn't in fact true: Having a function call to wrap the new expression provides exception safety, for example in the case where you call a function void f(std::unique_ptr<A> &&, std::uniqu...
MySql: Tinyint (2) vs tinyint(1) - what is the difference?
...width is most important if you are using ZEROFILL option, for example your table has following 2 columns:
A tinyint(2) zerofill
B tinyint(4) zerofill
both columns has the value of 1, output for column A would be 01 and 0001 for B, as seen in screenshot below :)
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HashMap get/put complexity
...answer. Would you please provide links like this wikipedia entry for hash table in your answer? That way, the more interested reader could get to the nitty gritty of understanding why you gave your answer.
– David Weiser
Dec 29 '10 at 15:19
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Best practice multi language website
...s upon change so you could replace the .INI files with a 3-column database table with placeholder, replacement, language. Compound key on placeholder and language. Then have another 2-col with tempfile (path to template) and modified (DATETIME).
– Glitch Desire
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How to deploy an ASP.NET Application with zero downtime
...two-phase changes to schema. One example -- many of the ORMs barf if the table definition differs from the definition as it understand it (new or missing columns).
– EBarr
Dec 19 '13 at 18:43
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Connection timeout for SQL server
...an you give example for this? I'm using EF6 an i have 3 million data in my table when i do some process program returns timeout error... note:i'm using indexing in table
– saulyasar
Nov 13 '15 at 12:26
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NOT using repository pattern, use the ORM as is (EF)
...cification pattern. That gives you a complete abstraction which also is testable.)
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LINQ: “contains” and a Lambda query
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here I'm try to match my userType form user type table to user table for t collect department head name hope sa
– mohit vijay chaudhari
Sep 4 at 9:31
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How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
...password. How does this help to protect passwords against scanning rainbow tables for hashes, which is basically the main idea behind salt?
– Vitaliy Lebedev
Nov 11 '16 at 23:23
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Get the IP address of the machine
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I like jjvainio's answer. As Zan Lnyx says, it uses the local routing table to find the IP address of the ethernet interface that would be used for a connection to a specific external host. By using a connected UDP socket, you can get the information without actually sending any packets. The ap...