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How to manually expand a special variable (ex: ~ tilde) in bash
I have a variable in my bash script whose value is something like this:
15 Answers
15
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Rails 3: I want to list all paths defined in my rails application
...o list all defined helper path functions (that are created from routes) in my rails 3 application, if that is possible.
5 A...
How do I scroll to an element using JavaScript?
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You can use an anchor to "focus" the div. I.e:
<div id="myDiv"></div>
and then use the following javascript:
// the next line is required to work around a bug in WebKit (Chrome / Safari)
location.href = "#";
location.href = "#myDiv";
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How do I diff the same file between two different commits on the same branch?
...in your project root folder
$git difftool HEAD:src/main/java/com.xyz.test/MyApp.java HEAD^:src/main/java/com.xyz.test/MyApp.java
You should have the following entries in your ~/.gitconfig or in project/.git/config file. Install the p4merge [This is my preferred diff and merge tool]
[merge]
t...
Large-scale design in Haskell? [closed]
...al. All you need is the type to determine how to use some code -- it won't mysteriously break when you change some other part of the program.
Use lots of "model/view/controller" style programming: parse external data as soon as possible into purely functional data structures, operate on those struct...
How to center a Window in Java?
... before pack() and it put the topleft corner of the frame at the center of my screen. After moving the line to below pack() it got properly centered.
– user1433479
Jul 6 '14 at 20:52
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Modifying the “Path to executable” of a windows service
I'd like to modify the path to my application, but doing so breaks it because the service still points to the old location.
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How to fix .pch file missing on build?
When I build my c++ solution in Visual Studio it complains that the xxxxx.pch file is missing. Is there a setting I am missing to get the pre-compiled headers back?
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'dragleave' of parent element fires when dragging over children elements
... the border was never removed if you hover away from the browser.
Anyway, my best hacky solution is this:
var dragging = 0;
attachEvent(window, 'dragenter', function(event) {
dragging++;
$(dropzone).addClass('drag-n-drop-hover');
event.stopPropagation();
event.preventDefault();
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How can I push a local Git branch to a remote with a different name easily?
...re rejected because a pushed branch tip is behind its remote error for me. My local repo was up to date, but the names were just different.
– canhazbits
Dec 15 '14 at 19:22
ad...