大约有 46,000 项符合查询结果（耗时：0.0566秒） [XML]
Parsing HTML into NSAttributedText - how to set font?
...pet of text that is formatted in html to display nicely on an iPhone in a UITableViewCell.
17 Answers
...
Is there a way to change the environment variables of another process in Unix?
...(gdb) call putenv ("env_var_name=env_var_value")
(gdb) detach
This is quite a nasty hack and should only be done in the context of a debugging scenario, of course.
share
|
improve this answer
...
Converting JSON data to Java object
I want to be able to access properties from a JSON string within my Java action method. The string is available by simply saying myJsonString = object.getJson() . Below is an example of what the string can look like:
...
Android studio using > 100% CPU at all times - no background processes appear to be running
...d Studio (when running) uses greater than 100% CPU at all times, even when it appears there are no background processes that the IDE is running (indexing, etc). I might suspect this were something specific to my box, but some fellow developers are encountering this as well.
...
How to find the port for MS SQL Server 2008?
...008 on my local machine. I know that the default port is 1433 but some how it is not listening at this port. The SQL is an Express edition.
...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
... big projects, this can become a real pain.
For this reason, I use names with Hyphens this way the HTML ids will never conflict with my JavaScript.
Consider the following:
message.js
message = function(containerObject){
this.htmlObject = containerObject;
};
message.prototype.write = function...
How do I use InputFilter to limit characters in an EditText in Android?
... the chars to 0-9, a-z, A-Z and spacebar only. Setting inputtype I can limit to digits but I cannot figure out the ways of Inputfilter looking through the docs.
...
Regex to check whether a string contains only numbers [duplicate]
...
var reg = /^\d+$/;
should do it. The original matches anything that consists of exactly one digit.
share
|
improve this answer
|
...
Setting action for back button in navigation controller
I'm trying to overwrite the default action of the back button in a navigation controller. I've provided a target an action on the custom button. The odd thing is when assigning it though the backbutton attribute it doesn't pay attention to them and it just pops the current view and goes back to the...
Why does i = i + i give me 0?
...
The issue is due to integer overflow.
In 32-bit twos-complement arithmetic:
i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230:
230 + 230 = -231
-231 + -231 = 0
...in int arithmetic, since it's essentially arithme...