大约有 32,294 项符合查询结果（耗时：0.0369秒） [XML]
sed whole word search and replace
...azko I also came looking for the posix acceptable method to use in vim and what worked for me was s/\<7//g. I was trying to remove a 7 at the start of a word in my code. This link, specifically, J-P's solution, led me to the answer: stackoverflow.com/questions/3864467/… (couldn't get markdown...
Is there any method to get the URL without query string?
...son that this would be unsafe. It is also within specs (both the specs for what window.location.href should return and the specs for how URL's work) so it shouldn't have any future problems. It's more easily read and understood for cleaner code. It's shorter for smaller code. And lastly it's less in...
Does pandas iterrows have performance issues?
...n Cython space. This is handled internally by pandas, though it depends on what is going on inside the apply expression. For example, df.apply(lambda x: np.sum(x)) will be executed pretty swiftly, though of course, df.sum(1) is even better. However something like df.apply(lambda x: x['b'] + 1) will ...
How to implement a queue with three stacks?
...y the WLOG statements if you like to.
The third stack is also irrelevant. What matters is that there's a set of bounded stacks, and a set of unbounded stacks. The minimum needed for an example is 2 stacks. The number of stacks must be, of course, finite.
Lastly, if I am right that there's no proof...
How to check whether an object has certain method/property?
...
what if the object can be an object provided by the .NET framework, and I cannot declare it to implement anything?
– Louis Rhys
Feb 25 '11 at 9:39
...
How can I grep hidden files?
...e refer to the solution at the end of this post as a better alternative to what you're doing.
You can explicitly include hidden files (a directory is also a file).
grep -r search * .*
The * will match all files except hidden ones and .* will match only hidden files. However this will fail if the...
How can I split a comma delimited string into an array in PHP?
...
What if you want your parts to contain commas? Well, quote them. And then what about the quotes? Well, double them up. In other words:
part1,"part2,with a comma and a quote "" in it",part3
PHP provides the https://php.net/str...
SVN remains in conflict?
...out of conflict? I don't care if it's resolved using "theirs" or "mine" or whatever...
12 Answers
...
vim line numbers - how to have them on by default?
...
also why use gedit? what if it's a server? or gedit is just not installed? make more sense to use vim :)
– yonatan
Jun 14 '16 at 14:05
...
Converting a string to JSON object
...rser wasn't recognizing that it needs to create 2 objects in this case. So what I did is kind of silly, I just re-structured my string and added the [] with this the parser recognized
var myString = {id:1,field1:"someField"},{id:2,field1:"someOtherField"}
myString = '[' + myString +']'
var json = ...