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C# string reference type?
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As others have stated, the String type in .NET is immutable and it's reference is passed by value.
In the original code, as soon as this line executes:
test = "after passing";
then test is no longer referring to the original object. We've created a new String obj...
How to duplicate a whole line in Vim?
...into command line mode where you can enter Ex commands. vimdoc.sourceforge.net/htmldoc/cmdline.html Ex commands can be really powerful and terse. The yyp solutions are "Normal mode" commands. If you want to copy/move/delete a far-away line or range of lines an Ex command can be a lot faster.
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How do you find the sum of all the numbers in an array in Java?
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I miss you .NET Sum(IEnumerable<Int32>) msdn.microsoft.com/en-us/library/…
– Akira Yamamoto
Apr 19 '13 at 17:52
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Unable to resolve host “”; No address associated with hostname [closed]
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You probably don't have the INTERNET permission. Try adding this to your AndroidManifest.xml file, right before </manifest>:
<uses-permission android:name="android.permission.INTERNET" />
Note: the above doesn't have to be right before the <...
Converting string to Date and DateTime
...orward slash / and hyphen - in the strtotime() function. To quote from php.net:
Dates in the m/d/y or d-m-y formats
are disambiguated by looking at the
separator between the various
components: if the separator is a
slash (/), then the American m/d/y is
assumed; whereas if the separato...
JavaScript query string [closed]
...y JavaScript library that makes a dictionary out of the query string, ASP.NET style?
15 Answers
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Get the current script file name
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See http://php.net/manual/en/function.pathinfo.php
pathinfo(__FILE__, PATHINFO_FILENAME);
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Inserting a tab character into text using C#
...ill display something that is NOT ALWAYS correctly aligned.
Example in VB.Net:
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
TextBox1.Text = "Bernard" + vbTab + "32"
TextBox2.Text = "Luc" + vbTab + "47"
TextBox3.Text = "François-Victor" + vbTab + "12"
E...
Bad class file magic or version
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get the latest progaurd.jar file from here (http://proguard.sourceforge.net)
replace the existing android-sdks/tools/proguard/lib/proguard.jar with new .jar file.
Hopefully this should help you.
If u using java 8 then you should upgrade to proguard 5.x coz proguard 4.x does not support java 8.
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bundle install fails with SSL certificate verification error
...tps is no longer throwing the error: bundler-1.3.0/lib/bundler/vendor/net/http/persistent/ssl_reuse.rb:70:in `connect': SSL_connect returned=1 errno=0 state=SSLv3 read server key exchange B: bad ecpoint (OpenSSL::SSL::SSLError)
– Jon Kern
Apr 3 '13 at 2:50...