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What are these ^M's that keep showing up in my files in emacs?
... feel that the Windows way is more logical, since the terms CR and LF come from the days of typewriters. You did have to do both: a Carriage Return to get the typing point to the start of the line and a Line Feed to scroll one line down. The Mac OS Classic way (CR) on a typewriter would just keep...
How do I set up a simple delegate to communicate between two view controllers?
I have two UITableViewControllers and need to pass the value from the child view controller to the parent using a delegate. I know what delegates are and just wanted to see a simple to follow example.
...
could not resolve host github.com error while cloning remote repository in git
...proxy variable without your credentials! (the px proxy will reuse the ones from the current Widows session, either through Microsoft SSPI or Microsoft Kerberos)
That will give you:
set HTTPS_PROXY=http://127.0.0.1:3128
set HTTP_PROXY=http://127.0.0.1:3128
set NO_PROXY=localhost,my.company
...
How to redirect to previous page in Ruby On Rails?
... session.delete(:return_to) in the update action. This cleans up the value from the session, since it's not needed any longer.
– stigi
Oct 7 '12 at 15:00
19
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Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
...kout --ours -- <paths>
# or
git checkout --theirs -- <paths>
From the git checkout docs
git checkout [-f|--ours|--theirs|-m|--conflict=<style>] [<tree-ish>] [--] <paths>...
--ours
--theirs
When checking out paths from the index, check out stage #2 (ours...
Build tree array from flat array in javascript
...be more accurate if we added childNodes only when needed? By removing them from the first forEach and moving them inside the second?
– arpl
Oct 15 '19 at 15:15
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Preventing twitter bootstrap carousel from auto sliding on page load
So is there anyway to prevent twitter bootstrap carousel from auto sliding on the page load unless the next or previous button is clicked?
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Setting up connection string in ASP.NET to SQL SERVER
... You can see details information about connection string in dot net from : connectionstrings.com/sql-server-2008
– Vimal bhatt
Nov 19 '12 at 13:19
4
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Is there a limit to the length of HTML attributes?
...
HTML 4
From an HTML 4 perspective, attributes are an SGML construct. Their limits are defined in the SGML Declaration of HTML 4:
QUANTITY SGMLREF
ATTCNT 60 -- increased --
ATTSP...
How to get the user input in Java?
...ew DataInputStream(System.in);
int i = dis.readInt();
The readLine method from the DataInputStream class has been deprecated. To get String value, you should use the previous solution with BufferedReader
Console class
import java.io.Console;
//...
Console console = System.console();
String s = con...