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Bash set +x without it being printed
Does anyone know if we can say set +x in bash without it being printed:
5 Answers
5
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How can I add a string to the end of each line in Vim?
...f these lines:
On a character in the first line, press Ctrl-V (or Ctrl-Q if Ctrl-V
is paste).
Press jj to extend the visual block over three lines.
Press $ to extend the visual block to the end of each line. Press A
then space then type Hello world. + then Esc.
The result is:
This is the Firs...
Eliminate space before \begin{itemize} [closed]
...st as easy as the answer of [Stefano Borini], but this solution works even if there are nested lists. Thank you.
– devsnd
May 16 '12 at 17:15
27
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What is the meaning of polyfills in HTML5?
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I think the word Polyfills came up after HTML5. Is Shim different than Polyfills?
– Jitendra Vyas
Aug 17 '11 at 2:37
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Hashing a string with Sha256
...http://msdn.microsoft.com/en-us/library/system.text.encoding.unicode.aspx
If you inspect your bytes array, you'll see that every second byte is 0x00 (because of the double-wide encoding).
You should be using Encoding.UTF8.GetBytes instead.
But also, you will see different results depending on whe...
Why does Html.ActionLink render “?Length=4”
... property name and value as a query string parameter. You'll probably find if you run this from a page not on HomeController it will throw an error about a missing About action method. Try using the following:
Html.ActionLink("About", "About", new { controller = "Home" }, new { hidefocus = "hidefoc...
Updating the list view when the adapter data changes
...ListView.invalidate();
for:
((BaseAdapter) mMyListView.getAdapter()).notifyDataSetChanged();
If that doesnt work, refer to this thread:
Android List view refresh
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private[this] vs private
... learnt to close everything (make it private) and open (provide accessors) if necessary. Scala introduces even more strict access modifier. Should I always use it by default? Or should I use it only in some specific cases where I need to explicitly restrict changing field value even for objects of t...
How to force vim to syntax-highlight a file as html?
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In my experience this approach will fail if you give an exact filename e.g. .myspecialdotfile. It needs a star in it somewhere to work, even if it's theoretically not necessary.
– SeldomNeedy
Oct 15 '16 at 5:18
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Calling a Method From a String With the Method's Name in Ruby
...ully grok'd it I ran the FileUtils.send("load") and it ran my function. so if I understand this correctly by creating functions in "global" am I adding the methods onto the root object? or not?
– BuddyJoe
Sep 10 '09 at 21:50
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