大约有 36,010 项符合查询结果（耗时：0.0499秒） [XML]
Reset C int array to zero : the fastest way?
...orse for smaller types if the optimizer isn't smart enough. Still, when in doubt, profile.
share
|
improve this answer
|
follow
|
...
What's best SQL datatype for storing JSON string?
... and NVARCHAR stores everything in a 2-byte-per-character Unicode mode. So do you need Unicode? Do you have Arabic, Hebrew, Chinese or other non-Western-European characters in your strings, potentially? Then go with NVARCHAR
The (N)VARCHAR columns come in two flavors: either you define a maximum le...
How may I sort a list alphabetically using jQuery?
...
You do not need jQuery to do this...
function sortUnorderedList(ul, sortDescending) {
if(typeof ul == "string")
ul = document.getElementById(ul);
// Idiot-proof, remove if you want
if(!ul) {
alert("The UL object i...
Simplest way to serve static data from outside the application server in a Java web application
...irectory outside the web container, but will this approach work both on Windows and *nix environments?
If you adhere the *nix filesystem path rules (i.e. you use exclusively forward slashes as in /path/to/files), then it will work on Windows as well without the need to fiddle around with ugly File....
What is the difference between JSF, Servlet and JSP?
...hod arguments inside any of the overridden methods of HttpServlet, such as doGet() and doPost().
JSF (JavaServer Faces)
JSF is a component based MVC framework which is built on top of the Servlet API and provides components via taglibs which can be used in JSP or any other Java based view technology...
Is there a way to provide named parameters in a function call in JavaScript?
... b, {posArg: ... });
or even extend Function.prototype so that you could do:
foo.execute(a, b, {posArg: ...});
share
|
improve this answer
|
follow
|
...
MySQL high CPU usage [closed]
...you probably want to turn off persistent connections as they almost always do more harm than good.
Secondly I'd say you want to double check your MySQL users, just to make sure it's not possible for anyone to be connecting from a remote server. This is also a major security thing to check.
Thirdly...
Formatting Decimal places in R
... only two decimal places when output to screen (or written to a file). How does one do that?
12 Answers
...
Transpose list of lists
... The itertools function zip_longest() works with uneven lists. See DOCS
– Oregano
Jan 1 '15 at 0:39
...
Remove secure warnings (_CRT_SECURE_NO_WARNINGS) from projects by default in Visual Studio
...nings that come up when using functions like scanf(). I found that you can do it by adding a line in the project option or a #define _CRT_SECURE_NO_WARNINGS in the beginning of the code.
...