大约有 30,000 项符合查询结果（耗时：0.0396秒） [XML]
How to install a gem or update RubyGems if it fails with a permissions error
...se you are not sure about the permissions problem, I'd say it's not a good idea to continue along that track.
Instead, I'll strongly suggest you look into using either rbenv or RVM to manage a separate Ruby, installed into a sandbox in your home directory, that you can modify/fold/spindle/change wi...
Execute JavaScript using Selenium WebDriver in C#
...lightly simplified version of @Morten Christiansen's nice extension method idea:
public static object Execute(this IWebDriver driver, string script)
{
return ((IJavaScriptExecutor)driver).ExecuteScript(script);
}
// usage
var title = (string)driver.Execute("return document.title");
or maybe ...
What is the optimal length for user password salt? [closed]
...ure you don't overlap with users of another system who had the same bright idea.
share
|
improve this answer
|
follow
|
...
Are database triggers evil? [closed]
Are database triggers a bad idea?
20 Answers
20
...
Is Disney's FastPass Valid and/or Useful Queue Theory
...called Fastpass to create a second, shorter line for popular rides. The idea is that you can wait in the standard line, often with a wait longer than an hour, or you can get a FastPass which allows you to come back during a specified time block (usually a couple hours later) and only wait for 10 ...
Should I compile with /MD or /MT?
...
Very bad idea to "put your runtime libraries in the windows directory". You can break other dumb applications that did the same before you did. Use SxS and let the installer handle it, or stick with /MT.
– MSalte...
How to check if an object is a list or tuple (but not string)?
...
@steveha: srepr is a very interesting idea. But I hold a different opinion than you on whether it needs to special-case str. Yes, str is by far the most obvious and common iterable that would cause an infinite recursion in srepr. But I can easily imagine user-def...
What is the “Execute Around” idiom?
...e Java as an example even though the pattern isn't platform-specific.
The idea is that sometimes you have code that always involves the same boilerplate before you run the code and after you run the code. A good example is JDBC. You always grab a connection and create a statement (or prepared sta...
Why can't a 'continue' statement be inside a 'finally' block?
...y about your problem. It's the general "throw you into the pit of success" idea that goes on in C#.
If you want to ignore exceptions (more often than not is a bad idea) and continue executing the loop, use a catch all block:
foreach ( var in list )
{
try{
//some code
}catch{
...
How to change line width in IntelliJ (from 120 character)
...
IntelliJ IDEA 2018
File > Settings... > Editor > Code Style > Hard wrap at
IntelliJ IDEA 2016 & 2017
File > Settings... > Editor > Code Style > Right margin (columns):
...