大约有 40,000 项符合查询结果（耗时：0.0663秒） [XML]
method of iterating over sqlalchemy model's defined columns?
...l exclude SA magic attributes, but will not exclude the relations. So basically it might load the dependencies, parents, children etc, which is definitely not desirable.
But it is actually much easier because if you inherit from Base, you have a __table__ attribute, so that you can do:
for c in Jo...
How to create directory automatically on SD card
...f @fixedd answer? His answer was to use File.mkdirs(). He then showed an example of using it.
– IAmGroot
Sep 7 '12 at 15:15
...
System.Net.WebException HTTP status code
...r, you don't have to check the response for null. See the comment in the example on this MSDN page
– Andras Toth
May 20 '14 at 15:19
5
...
JavaScript frameworks to build single page applications [closed]
...Knockout leaves it up to you for REST->Model binding. There are some examples in the documentation - knockoutjs.com/documentation/json-data.html or you can use KnockBack to combine Backbone's REST->Model population.
– Nate
Jan 15 '13 at 14:30
...
How can I trim beginning and ending double quotes from a string?
...
This method works both with quoted and unquoted strings as shown in my example. The only downside is, it will not look for strictly matched quotes, only leading and trailing quote characters (ie. no distinction between "partially and "fully" quoted strings).
...
How to handle ListView click in Android
...
|
improve this answer
|
follow
|
answered Mar 18 '10 at 7:23
David HedlundDavid Hedlund
119k2727 go...
How can I check in a Bash script if my local Git repository has changes?
... will reset. Using git status as below is better.
– Sampo
Mar 3 at 13:51
|
show 3 more comments
...
Use of 'prototype' vs. 'this' in JavaScript?
...e [[Prototype]] property.
A function's this is set by how the function is called or by the use of bind (not discussed here). Where a function is called on an object (e.g. myObj.method()) then this within the method references the object. Where this is not set by the call or by the use of bind, it de...
What is the pythonic way to detect the last element in a 'for' loop?
...erally superior solution as it depends on what you are trying to do. For example, if you are building a string from a list, it's naturally better to use str.join() than using a for loop “with special case”.
Using the same principle but more compact:
for i, line in enumerate(data_list):
i...
maxlength ignored for input type=“number” in Chrome
...length="2" -->
<input type="tel" onKeyDown="if(this.value.length==2 && event.keyCode!=8) return false;" />
share
|
improve this answer
|
follow
...