大约有 10,000 项符合查询结果（耗时：0.0200秒） [XML]
How can I parse a string with a comma thousand separator to a number?
...
I have no idea why this answer got so many upvotes and was selected as correct, it has two serious issues. 1. It cannot handle numbers with multiple commas, e.g. parseFloat("2,000,000.00".replace(',','')) returns 2000 and 2. it fails i...
How to add some non-standard font to a website?
...
What a terrible idea ! I have flash in my browser but flashblock too. On that website, my browser display an horrible defaced page. Flash should stay something that you use for big animations or movies. Too much flash is wery anoying and vis...
When using a Settings.settings file in .NET, where is the config actually stored?
...s to go back to the default state, but can't find where it's stored... any ideas?
10 Answers
...
How can I exclude directories from grep -R?
...bugger and I am not interested in those results. Also I just wish to omit .idea and .git hidden directories because I don't care about those search locations either, and wish to keep the search performant.
So here is the result - I create a script called findDebugger.sh with:
#!/usr/bin/env bash
g...
How to estimate how much memory a Pandas' DataFrame will need?
...
That is very clever! Any idea how to measure the memory you need to read the file using read_csv?
– Andy Hayden
Aug 6 '13 at 21:15
...
How to Free Inode Usage?
...
@alxndr, that's why it's often a good idea to keep your file systems separate - that way, filling up something like /tmp won't affect your other file systems.
– paxdiablo
Dec 5 '12 at 23:09
...
iOS 7's blurred overlay effect using CSS?
It seems Apple's overlay is more than just a transparency. Any ideas on how to achieve this effect with CSS and possibly JS?
...
WebDriver: check if an element exists? [duplicate]
...
As the comment stated, this is in C# not Java but the idea is the same. I've researched this issue extensively and ultimately the issue is, FindElement always returns an exception when the element doesn't exist. There isn't an overloaded option that allows you to get null or a...
iPhone: Detecting user inactivity/idle time since last screen touch
...ried tracking via touchesBegan: and touchesMoved:, but no improvement. Any ideas?
– Greg Maletic
Mar 21 '13 at 18:22
3
...
Indenting #defines
...ertion. But in any case, it appears that all modern compilers support the idea of indenting pre-processor macro. I do not have a copy of the C or C++ standard though so I do not know if this is standard behavior or not.
As to whether or not it's good style. Personally, I like the idea of keepi...