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Xcode duplicate/delete line
... Switch to "XCode Default" and things should work. Tested on XCode 3.2 on Snow Leopard.
More information on Mac OS X key bindings: http://funkworks.blogspot.it/2013/03/republishing-of-wwwerasetotheleftcompos.html
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What does Html.HiddenFor do?
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public string Value { get; set; }
public int Id { get; set; }
}
Now you want the edit page to store the ID but have it not be seen:
<% using(Html.BeginForm() { %>
<%= Html.HiddenFor(model.Id) %><br />
<%= Html.TextBoxFor(model.Value) %>
<% } %>
Thi...
Simple calculations for working with lat/lon and km distance?
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The site has the library now.
– midfield99
Jun 26 '16 at 0:22
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How to horizontally center a
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Safari, as of now, still requires -webkit flags for flexbox (display: -webkit-flex; and -webkit-align-items: center; and -webkit-justify-content: center;)
– Joseph Hansen
Jul 23 '15 at 15:59
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How to specify a port number in SQL Server connection string?
...ate port, so port=instance in Sql server. I never knew this ",port" until now, though - thank you.
– Daniel Williams
Mar 14 '11 at 4:35
1
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Turning live() into on() in jQuery
...sive-ajax.js v2.0.20710.0 (Microsoft didn't update their scripts either so now it is broken).
– Tony Wall
Jan 30 '13 at 13:05
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What is __gxx_personality_v0 for?
... tell the compiler that the code was C++ (for example- missing extension). Now it seems that compiling C++ code with gcc misses inclusion of come libraries. Apart from missing some libraries, are there some other "side-effects" of compiling my file.cpp with gcc instead of g++?
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Proper usage of Java -D command-line parameters
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Works perfectly now. Also interesting to note is that in order to replicate this behavior within the Eclipse debugger these types of parameters must be placed in the VM Arguments section under Run Configurations.
– Ryan...
Does C have a “foreach” loop construct?
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As you probably already know, there's no "foreach"-style loop in C.
Although there are already tons of great macros provided here to work around this, maybe you'll find this macro useful:
// "length" is the length of the array.
#define each(item, ...
How do I check in JavaScript if a value exists at a certain array index?
...e
if (i >= 0 && i < array.length) {
// it is in array
}
Now, under the hood, JavaScript engines almost certainly won't allocate array space linearly and contiguously like this, as it wouldn't make much sense in a dynamic language and it would be inefficient for certain code. They...