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How do I find if a string starts with another string in Ruby?
...ingly, Rails defines the grammaticaly correct starts_with?, which in 1.8.7 and above is just aliased to start_with?.
– Mark Thomas
Nov 13 '10 at 14:57
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How to strip leading “./” in unix “find”?
..." files/directories -- those which begins with dot (.) Try to run this command in your home dir, then just "find -type f" and see the difference.
– Ilia K.
Apr 8 '10 at 0:01
35
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how to remove X-Powered-By in ExpressJS [duplicate]
I want to remove X-Powered-By for Security,Save Bandwidth in ExpressJS(node.js). how to do it?
it could be filter(app.use) ?
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Selecting all text in HTML text input when clicked
...ke that more general, you could use this.id as the argument for the click handler. Better yet, you could eliminate the getElementById entirely and pass this as an argument.
– Asad Saeeduddin
Dec 14 '12 at 23:05
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Will GetType() return the most derived type when called from the base class?
...nly sees the super class. Is it not that it will always return what the handle was defined as not the instance? - or am i missing something?
– user359135
Jul 20 '18 at 10:56
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XDocument.ToString() drops XML Encoding Tag
...
Either explicitly write out the declaration, or use a StringWriter and call Save():
using System;
using System.IO;
using System.Text;
using System.Xml.Linq;
class Test
{
static void Main()
{
string xml = @"<?xml version='1.0' encoding='utf-8'?>
<Cooperations>
...
Detecting when user has dismissed the soft keyboard
...w. When the user selects the EditText widget, I display some instructions and the soft keyboard appears.
10 Answers
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Find which commit is currently checked out in Git
...er ~ (c1abcde...) $
Option 4: git status
Also as of Git version 1.8.3+ (and possibly earlier, again not sure), running git status will also show you what commit you have checked out during a bisect and when you're in detached HEAD state:
$ git status
# HEAD detached at c1abcde <== RIGHT HERE
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How do I open links in Visual Studio in my web browser and not in Visual Studio?
...alled Open in External Browser. It works in Visual Studio 2012, 2013, 2015 and 2017. (An old version available on GitHub supports Visual Studio 2010.)
Thanks goes to Dmitry for pointing this out in his answer to this similar question.
EDIT: The Visual Studio team is finally starting to work on put...
What is std::string::c_str() lifetime?
...lues; if they copy the strings elsewhere, then they should do a true copy, and not just copy the char pointers.)
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