大约有 43,000 项符合查询结果（耗时：0.0445秒） [XML]
“f” after number
...compiler may not be smart enough to convert them to float at compile time, and would slow the execution down with four int->float conversions (that are among the slowest casts). Although in this case is almost unimportant, it's always better to specify correctly f if needed: in an expression a co...
How can I autoformat/indent C code in vim?
...eystrokes:
gg=G
Explanation: gg goes to the top of the file, = is a command to fix the indentation and G tells it to perform the operation to the end of the file.
share
|
improve this answer
...
Which letter of the English alphabet takes up most pixels?
...our environment. But the fact is, most fonts follow the same conventions, and capital W will be the widest.
Gist with these character widths in a ratio form (W = 100) captured here using this particular example font:
https://gist.github.com/imaurer/d330e68e70180c985b380f25e195b90c
...
ls command: how can I get a recursive full-path listing, one line per file?
...it wasn't the right answer to the question that you hoped to have written. And while i agree with your bigger point: "when the wise points to the moon, the fool looks at the finger" it is only fair that we minimize the impact of subjectiveness to evaluate correctness, specially when the criteria doe...
How to edit data in result grid in SQL Server Management Studio
...uery output in the result grid.
Its true that we can right click the table and say open table to get an editable table output, but what I want is editable query output, only certain rows matching for my criteria, and edit them in the result grid.
...
Find out a Git branch creator
...
In case there has not been any commit on the branch and if it has been created from master, the "author of the branch" is completely unrelated to that branch but just the last committer on master. If you pull in changes from master and it's a fast-forward, it is again the last...
How can I style even and odd elements?
Is it possible to use CSS pseudo-classes to select even and odd instances of list items?
9 Answers
...
How to view AndroidManifest.xml from APK file?
Is it possible to view Androidmanifest.xml file?
14 Answers
14
...
iOS application: how to clear notifications?
...onBadgeNumber: 0]; to clear said notifications. It might seem a bit weird, and Apple might provide a more intuitive way to do this in the future, but for the time being it's the official way.
Myself, I use this snippet:
[[UIApplication sharedApplication] setApplicationIconBadgeNumber: 0];
[[UIAppl...
Early exit from function?
...
I know this is an old post, and this is common practice BUT I think this is a bad solution. If the function is SUPPOSED to return a value, you should use return. If you just blindly use return you might run into problems later. Especially if you start b...