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How do I duplicate a whole line in Emacs?
...ion for VIM and it has been something that I myself wanted to know how to do for Emacs. In ReSharper I use CTRL-D for this action. What is the least number of commands to perform this in Emacs?
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How to avoid reverse engineering of an APK file?
...f reverse engineering.
And also very well said by @inazaruk: Whatever you do to your code, a potential attacker is able to change it in any way she or he finds it feasible. You basically can't protect your application from being modified. And any protection you put in there can be disabled/removed....
Command line to remove an environment variable from the OS level configuration
Windows has the setx command:
9 Answers
9
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Capturing Groups From a Grep RegEx
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If you're using Bash, you don't even have to use grep:
files="*.jpg"
regex="[0-9]+_([a-z]+)_[0-9a-z]*"
for f in $files # unquoted in order to allow the glob to expand
do
if [[ $f =~ $regex ]]
then
name="${BASH_REMATCH[1]}"
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In vim, how do I go back to where I was before a search?
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Ctrl+O takes me to the previous location. Don't know about location before the search.
Edit: Also, `. will take you to the last change you made.
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improve thi...
Bash Templating: How to build configuration files from templates with Bash?
...te creating configuration files for Apache and PHP for my own webserver. I don't want to use any GUIs like CPanel or ISPConfig.
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Which selector do I need to select an option by its text?
... that contains B. Hope this helps
For recent versions of jQuery the above does not work. As commented by Quandary below, this is what works for jQuery 1.9.1:
$('#test option').filter(function () { return $(this).html() == "B"; }).val();
Updated fiddle
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How did Microsoft create assemblies that have circular references?
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I can only tell how the Mono Project does this. The theorem is quite simple, though it gives a code mess.
They first compile System.Configuration.dll, without the part needing the reference to System.Xml.dll. After this, they compile System.Xml.dll the normal w...
How Do You Clear The IRB Console?
How do you clear the IRB console screen?
21 Answers
21
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How do I write unencoded Json to my View using Razor?
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You do:
@Html.Raw(Json.Encode(Model.PotentialAttendees))
In releases earlier than Beta 2 you did it like:
@(new HtmlString(Json.Encode(Model.PotentialAttendees)))
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