大约有 36,020 项符合查询结果（耗时：0.0707秒） [XML]
How to load assemblies in PowerShell?
...rators like -cmatch, -ceq). So the casing on command names and parameters doesn't matter.
– Keith Hill
Sep 22 '14 at 15:44
5
...
What's the easiest way to install a missing Perl module?
...tall Chocolate::Belgian
or in short form:
cpan Chocolate::Belgian
On Windows:
If you're using ActivePerl on Windows, the PPM (Perl Package Manager) has much of the same functionality as CPAN.pm.
Example:
# ppm
ppm> search net-smtp
ppm> install Net-SMTP-Multipart
see How do I insta...
How to echo with different colors in the Windows command line
...w that the color bf command sets the colors of the whole command line window but I wanted to to print one single line in a different color.
...
When and why should I use fragments in Android applications? [duplicate]
... parts of my applications to have their own special behavior and UI, and I don't know how fragments can help. In most cases, I think it is quicker to create 2 different activities (e.g., 1 for tablets and 1 for handsets), and to share the common behaviors and events in a third class.
...
Enum “Inheritance”
...if, else block would: which I think has a better better syntax anyway. You do loose ability for resharper / VS to autocomplete all the case statements, but I think that's not the end of the world. It's a personal preference but I'm not a fan of the switch statement.
– MemeDevel...
How do I round a decimal value to 2 decimal places (for output on a page)
...'s accurate to like 15 decimal places, and since I'm using it to represent dollars and cents, I only want the output to be 2 decimal places.
...
How do I read a text file of about 2 GB? [duplicate]
... I managed to run Glogg without rights to install programs on my Windows laptop as follows: download the Windows installer exe and instead of executing the installer exe, extract it (with e.g. 7-Zip). Inside the extracted root folder, run glogg.exe
– toongeorges
...
How do you determine the size of a file in C?
...
Don't use int. Files over 2 gigabytes in size are common as dirt these days
Don't use unsigned int. Files over 4 gigabytes in size are common as some slightly-less-common dirt
IIRC the standard library defines off_t as an u...
How do I make a textbox that only accepts numbers?
I have a windows forms app with a textbox control that I want to only accept integer values. In the past I've done this kind of validation by overloading the KeyPress event and just removing characters which didn't fit the specification. I've looked at the MaskedTextBox control but I'd like a more g...
Why do x86-64 systems have only a 48 bit virtual address space?
...ress space even with only a few MB of physical memory; of course you could do so by swapping, or for specialized tasks where you want to map the same page at most addresses (e.g. certain sparse-data operations).
I think the real answer is that AMD was just being cheap and hoped nobody would care fo...