大约有 3,000 项符合查询结果（耗时：0.0103秒） [XML]
Naming of ID columns in database tables
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Kevin, same as you. for example: user_id, role_id for PKey, and role_user_id for FKey. It is good on a large scale project. Because if all ID field are named to "id", it is too confuse. But i think it is personal preference, somebody think only use "id" are ...
NoSQL - MongoDB vs CouchDB [closed]
...l vs the RESTful interface of CouchDB are all minor details.
If you want raw speed and to hell with data safety, you can make Mongo run faster than CouchDB as you can tell it to operate out of memory and not commit things to disk except for sparse intervals.
You can do the same with Couch, but it...
Getting thread id of current method call
... number):
+ (NSString *)getPrettyCurrentThreadDescription {
NSString *raw = [NSString stringWithFormat:@"%@", [NSThread currentThread]];
NSArray *firstSplit = [raw componentsSeparatedByCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"{"]];
if ([firstSplit count] >...
Maven: best way of linking custom external JAR to my project?
...ame>/mvn-repo/
Add Repository in pom.xml
(Make note that the full path raw file will be a bit different than the repo name)
<repository>
<id>project-common</id>
<name>Project Common</name>
<url>https://github.com/<user_name>/mvn-repo/raw/mas...
What does Python's eval() do?
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In Python 2.x input(...) is equivalent to eval(raw_input(...)), in Python 3.x raw_input was renamed input, which I suspect lead to your confusion (you were probably looking at the documentation for input in Python 2.x). Additionally, eval(input(...)) would work fine in Py...
What is the role of src and dist folders?
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src/ stands for source, and is the raw code before minification or concatenation or some other compilation - used to read/edit the code.
dist/ stands for distribution, and is the minified/concatenated version - actually used on production sites.
This is a co...
Sequelize.js: how to use migrations and sync
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email: 'bob@bob.com'
.success (user) ->
console.log 'added user'
user_id = user.id
myTable = [
field1: 'womp'
field2: 'rat'
subModel: [
field1: 'womp'
,
field1: 'rat'
]
]
Remember to take your sync() out of index in your models or it will overwrite w...
How to replace a character by a newline in Vim
...u could not just use just LF nor CR to get the correct output. MS DOS used raw printer data as the text file format, Mac OS used CR and converted from that to printer's raw format and UNIX used LF and converted from that to printer's raw format.
– Mikko Rantalainen
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Is it possible to use Swift's Enum in Obj-C?
...nums in Swift: They are not failable. In a fragment like if let a = MyEnum(rawValue: 12345) where 12345 is not part of that enum, the result is not an optional but some invalid enum.
– bio
Sep 5 '17 at 13:11
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How do I deal with certificates using cURL while trying to access an HTTPS url?
...or if you try to install apt-cyg via the recommended method using curl and raw.github.com.
– 10gistic
Jun 23 '13 at 22:26
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