大约有 46,000 项符合查询结果（耗时：0.0558秒） [XML]
abort: no username supplied (see “hg help config”)
I have added repository and at the time of commit I get error as
6 Answers
6
...
Which HTML5 reset CSS do you use and why? [closed]
...
Real talk: Despite the markdowns kaikai is right, you only need to reset *padding & margin to 0.
Though unfortunately 99% of us do not have resources or man power to keep up with the hundreds of browser versions out there. So a reset s...
Inheritance vs. Aggregation [closed]
...
It's not a matter of which is the best, but of when to use what.
In the 'normal' cases a simple question is enough to find out if we need inheritance or aggregation.
If The new class is more or less as the original class. ...
max value of integer
In C, the integer (for 32 bit machine) is 32 bits, and it ranges from -32,768 to +32,767.
In Java, the integer(long) is also 32 bits, but ranges from -2,147,483,648 to +2,147,483,647.
...
PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
... this right regarding which to use for my PHP scripts for simple link definitions used throughout my site?
9 Answers
...
How do you clear the SQL Server transaction log?
...ve a test database that is not large in size, but the transaction log definitely is. How do I clear out the transaction log?
...
Python function global variables?
...
If you want to simply access a global variable you just use its name. However to change its value you need to use the global keyword.
E.g.
global someVar
someVar = 55
This would change the value of the global variable to 55. Otherwise it would just assign 55 to a local variable.
...
Is it possible to use jQuery .on and hover?
I have a <ul> that is populated with javascript after the initial page load. I'm currently using .bind with mouseover and mouseout .
...
Should I use alias or alias_method?
...ample given in that blog post, I simply want to alias a method to another within the same class. Which should I use? I always see alias used, but someone told me alias_method is better.
...
Why does CSS not support negative padding?
...reason behind this? Is there any obstruction to the property that prevents it's use as such? Thanks for your answers.
7 Ans...