大约有 2,000 项符合查询结果（耗时：0.0215秒） [XML]
Naming of ID columns in database tables
...
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 ...
What does “while True” mean in Python?
... Chris, while True==True is ugly. It is as ugly as while 'apples'!='oranges' :)
– dheerosaur
Sep 20 '10 at 19:42
33
...
Android AlertDialog Single Button
...e</item>
<item>Banana</item>
<item>Orange</item>
<item>Grapes</item>
<item>Watermelon</item>
<item>Nothing</item>
</string-array>
</resources>
<?xml version="1.0" encoding...
detect key press in python?
... p for pause and s for stop), and I would not like it to be something like raw_input that waits for the user's input before continuing execution. Anyone know how to do this in a while loop?
...
Single quotes vs. double quotes in Python [closed]
...tain quotes, or if I forget. I use triple double quotes for docstrings and raw string literals for regular expressions even if they aren't needed.
For example:
LIGHT_MESSAGES = {
'English': "There are %(number_of_lights)s lights.",
'Pirate': "Arr! Thar be %(number_of_lights)s lights."
}
...
Sequelize.js: how to use migrations and sync
...
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...
What is the Linux equivalent to DOS pause?
...1 specifies that it only waits for a single character. The -r puts it into raw mode, which is necessary because otherwise, if you press something like backslash, it doesn't register until you hit the next key. The -p specifies the prompt, which must be quoted if it contains spaces. The key argumen...
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...