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Xcode duplicate line
...eworks/IDEKit.framework/Resources.
Open IDETextKeyBindingSet.plist.
Add a new dictionary and a new command item as the screenshot below (name them what you want):
That's: selectLine:, copy:, moveToEndOfLine:, insertNewline:, paste:, deleteBackward:
Restart Xcode and go to Preferences - Key Bindin...
Checking if output of a command contains a certain string in a shell script
...r example, if you add a line of logging like echo "Exit status is $?", the new value in $? becomes the exit status of echo.
– Charles Duffy
Mar 12 '19 at 15:40
add a comment
...
How to run script as another user without password?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f6905697%2fhow-to-run-script-as-another-user-without-password%23new-answer', 'question_page');
}
);
...
What is an MvcHtmlString and when should I use it?
...
ASP.NET 4 introduces a new code nugget syntax <%: %>. Essentially, <%: foo %> translates to <%= HttpUtility.HtmlEncode(foo) %>. The team is trying to get developers to use <%: %> instead of <%= %> wherever possible t...
不同品牌的防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... 18:27 pts/1 00:00:00 grep zebra
[root@RS1 ~]# lsof -i:2601
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
zebra 3919 root 10u IPv4 19685 0t0 TCP *:discp-client (LISTEN)
[root@RS1 ~]#
*:discp-client (LISTEN)
zebra-0.95a安装好后会自动往系统/etc/servics...
How can I find unused images and CSS styles in a website? [closed]
...rror) I can use to find unused image files? How about CSS declarations for ID's and Classes that don't even exist in the site?
...
Why can I create a class named “var”?
...etermine whether var is being used as a keyword in code like var testVar = new var();. Yes, the context, in terms of whether a custom type named var was defined, plays into it, but it's precisely because the compiler is not smart enough in those cases to know whether var testVar refers to the class ...
Using C# regular expressions to remove HTML tags
...even most imperfectly formed, capricious bits of HTML:
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(Properties.Resources.HtmlContents);
var text = doc.DocumentNode.SelectNodes("//body//text()").Select(node => node.InnerText);
StringBuilder output = new StringBuilder();
foreach (string lin...
Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
... I will only add that @BeforeAll may be non-static and call on every new test-instance run. See the corresponding answer stackoverflow.com/a/55720750/1477873
– Sergey
Apr 30 '19 at 9:22
...
Why does Assert.AreEqual(T obj1, Tobj2) fail with identical byte arrays
...
//Initialize your arrays here
byte[] array1 = new byte[0];
byte[] array2 = new byte[0];
Assert.AreEqual(System.Convert.ToBase64String(array1),
System.Convert.ToBase64String(array2));
...