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...Refresh" (right-bottom). You will find XCode fetch the new profile. If new content loaded, repeat steps 6 and 7 (they will have been changed!) *If you can't find team because you are running a newer version of xCode, go to Xcode preferences (clicking "Xcode" on the mac toolbar on the top left corner...
Best practices/performance: mixing StringBuilder.append with String.concat
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String creates char[] array that can fit both s1 and s2. Copies s1 and s2 contents to this new array. Actually requires less work then + operator.
StringBuilder.append()
Maintains an internal char[] array that grows when needed. No m>ex m>tra char[] is created if the internal one is sufficiently big.
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git pull fails “unable to resolve reference” “unable to update local ref”
...d the ref. First check if .git is a folder by doing ls -la if not, see the contents of the file .git file to find the actual .git folder in which the refs are. .git file contents in my case: gitdir: ../.git/modules/my-submodule-name
– CCoder
Nov 30 '16 at 7:23...
Change multiple files
The following command is correctly changing the contents of 2 files.
9 Answers
9
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How to calculate the angle between a line and the horizontal axis?
In a programming language (Python, C#, etc) I need to determine how to calculate the angle between a line and the horizontal axis?
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JavaScript file upload size validation
...ple:
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-type" content="tm>ex m>t/html;charset=UTF-8">
<title>Show File Data</title>
<style type='tm>ex m>t/css'>
body {
font-family: sans-serif;
}
</style>
<script type='tm>ex m>t/javascript'>
function s...
Uncaught ReferenceError: $ is not defined?
...h.com/2010/the-protocol-relative-url. This is best practice to avoid mixed content warnings if your page is ever served over SSL and the scripts are not.
– pwdst
Aug 11 '13 at 19:04
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Git and Mercurial - Compare and Contrast
...e four types of objects in its object database: blob objects which contain contents of a file, hierarchical tree objects which store directory structure, including file names and relevant parts of file permissions (m>ex m>ecutable permission for files, being a symbolic link), commit object which contain ...
Deserialize JSON with C#
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Very easily we can parse JSON content with the help of dictionary and JavaScriptSerializer. Here is the sample code by which I parse JSON content from an ashx file.
var jss = new JavaScriptSerializer();
string json = new StreamReader(contm>ex m>t.Request.Inpu...
Tick symbol in HTML/XHTML
...n html files:
<i class="fa fa-check"></i>
or in css:
content: "\f00c";
font-family: FontAwesome;
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