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How to set a default value with Html.TextBoxFor?
Simple question, if you use the Html Helper from ASP.NET MVC Framework 1 it is easy to set a default value on a textbox because there is an overload Html.TextBox(string name, object value) . When I tried using the Html.TextBoxFor method, my first guess was to try the following which did not work...
Cannot find or open the PDB file in Visual Studio C++ 2010
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I have the same problem I was trying to install opencv to VS12. It seemed loading the symbols but when I rebuild there is no change. Do you have another idea why this is happenning?
– Ege
Oct 18 '13 ...
Using ViewPagerIndicator library with Android Studio and Gradle
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Thank you. I did not want to add some random maven repository to my build script. This much better.
– Greg Ennis
Mar 13 '15 at 21:21
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Fastest way to implode an associative array with keys
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Was trying to find this method in the PHP API myself this is definitely the way to go. If not the alternative is to use a modified implode method such as uk2.php.net/manual/en/function.implode.php#84684 but http_build_query() will properly be faster...
Javascript - Open a given URL in a new tab by clicking a button
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Use this:
<input type="button" value="button name" onclick="window.open('http://www.website.com/page')" />
Worked for me and it will open an actual new 'popup' window rather than a new full browser or tab. You can also add variables to it to stop it from showing spec...
Internal vs. Private Access Modifiers
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internal is for assembly scope (i.e. only accessible from code in the same .exe or .dll)
private is for class scope (i.e. accessible only from code in the same class).
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Replace a character at a specific index in a string?
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You need to create a new string with the character replaced.
String myName = "domanokz";
String newName = myName.substring(0,4)+'x'+myName.substring(5);
Or you can use a StringBuilder:
StringBuilder myName = new StringBuilder("domanokz");
myName.setCharAt(4, 'x');
System.out.println(myName);
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How to compare DateTime in C#?
I don't want user to give the back date or time.
9 Answers
9
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An established connection was aborted by the software in your host machine
...oblem can be simply solved by closing Eclipse and restarting it. Eclipse sometimes fails to establish a connection with the Emulator, so this can happen in some cases.
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Count the number occurrences of a character in a string
...pping occurrences of substring sub in the range [start, end]. Optional arguments start and end are interpreted as in slice notation.
>>> sentence = 'Mary had a little lamb'
>>> sentence.count('a')
4
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