大约有 48,000 项符合查询结果(耗时:0.0728秒) [XML]

https://stackoverflow.com/ques... 

Remove padding from columns in Bootstrap 3

...umn encasing another column. Afterall, .row doesn't have the extra margins and padding that a col-md-12 would bring and also discounts the space that a column would introduce with negative left & right margins. <div class="container"> <div class="row"> <h2>OntoExp...
https://stackoverflow.com/ques... 

Opposite of %in%: exclude rows with values specified in a vector

... to Z. I want to create a subset D2, which excludes some values, say, B, N and T. Basically, I want a command which is the opposite of %in% ...
https://stackoverflow.com/ques... 

IntelliJ: How to auto-highlight variables like in Eclipse

... Using 2016.2 and this doesn't work at all. The setting was on by default, but it's not highlighting the variable my cursor is on (unless it is somehow the same colour as the non-highlight?) – Adam No...
https://stackoverflow.com/ques... 

Remove multiple spaces and new lines inside of String

... The simplest and the most elegant solution. Thanks. But there's one thing, this method is defined in Rails, so it'll work only in Rails applications, luckily that's my case. – Kreeki Aug 18 '11 at 12...
https://stackoverflow.com/ques... 

Convert generator object to list for debugging [duplicate]

When I'm debugging in Python using IPython, I sometimes hit a break-point and I want to examine a variable that is currently a generator. The simplest way I can think of doing this is converting it to a list, but I'm not clear on what's an easy way of doing this in one line in ipdb , since I'm so n...
https://stackoverflow.com/ques... 

Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh

I upgraded to the latest Java 7u40 on MacOS X and started getting the following message on the console when launching my application using Eclipse. The app works fine but I would like to find out the cause of the problem and hopefully a fix for it. ...
https://stackoverflow.com/ques... 

django order_by query set, ascending and descending

... edited Jan 20 '14 at 18:10 nandhp 4,05411 gold badge2424 silver badges4141 bronze badges answered Mar 23 '12 at 6:42 ...
https://stackoverflow.com/ques... 

Maximum size of an Array in Javascript

Context: I'm building a little site that reads an rss feed, and updates/checks the feed in the background. I have one array to store data to display, and another which stores ID's of records that have been shown. ...
https://stackoverflow.com/ques... 

class method generates “TypeError: … got multiple values for keyword argument …”

...e type of error if your function def includes self as the first parameter, and then you accidentally call the function also with self as the first parameter. – Christopher Hunter Aug 12 '19 at 20:10 ...
https://stackoverflow.com/ques... 

“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing

I have a 64 bit windows 7 and SQLServer 2008 R2 (64 bit) 6 Answers 6 ...