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Covariance and contravariance real world example
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109
Let's say you have a class Person and a class that derives from it, Teacher. You have some ope...
Android. WebView and loadData
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207
myWebView.loadData(myHtmlString, "text/html; charset=UTF-8", null);
This works flawlessly, es...
Disable Required validation attribute under certain circumstances
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answered Mar 20 '11 at 9:59
Darin DimitrovDarin Dimitrov
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Can a variable number of arguments be passed to a function?
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460
Yes. You can use *args as a non-keyword argument. You will then be able to pass any number of ar...
How can I control the width of a label tag?
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190
Using CSS, of course...
label { display: block; width: 100px; }
The width attribute is deprec...
.NET NewtonSoft JSON deserialize map to a different property name
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answered Apr 10 '13 at 2:55
outcoldmanoutcoldman
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How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
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edited Oct 8 '11 at 0:26
Tim Cooper
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a...
Twitter Bootstrap 3: how to use media queries?
...){}
@media(min-width:768px){}
@media(min-width:992px){}
@media(min-width:1200px){}
Note: FYI, this may be useful for debugging:
<span class="visible-xs">SIZE XS</span>
<span class="visible-sm">SIZE SM</span>
<span class="visible-md">SIZE MD</span>
<span clas...
Getting a File's MD5 Checksum in Java
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edited Oct 21 '15 at 16:01
answered Nov 20 '08 at 4:46
er...
Testing modules in rspec
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edited Jul 3 '17 at 22:03
answered May 29 '12 at 15:50
m...