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How to install gem from GitHub source?
...unning bundle install.
UPD. As indicated in comments, for Bundler to function properly you also need to add the following to config.ru:
require "bundler"
Bundler.setup(:default)
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Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...Socket error 0 - Directly send errorSocket error 10004 - Interrupted function callSocket error 10013 - Permission...Socket error 0 - Directly send error
Socket error 10004 - Interrupted function call
Socket error 10013 - Permission denied
Socket error 10014 - Bad address
Socket error 10022 -...
Reading a List from properties file and load with spring annotation @Value
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I checked it again using the same version you are using. Copied the Spring EL exactly as in the post and it works. What is different though is if I make an error in my EL I get a org.springframework.expression.spel.SpelEvaluationException exception and not javax....
Set value for particular cell in pandas DataFrame using index
...h's answer, df.set_value('C', 'x', 10), is far and away faster than the options I've suggested below. However, it has been slated for deprecation.
Going forward, the recommended method is .iat/.at.
Why df.xs('C')['x']=10 does not work:
df.xs('C') by default, returns a new dataframe with a copy ...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...s backwards compatibility.
Type erasure, on the other hand, allows you to mix generic clients with non-generic libraries. In other words: code that was compiled on Java 5 can still be deployed to Java 1.4.
Microsoft, however, decided to break backwards compatibility for generics. That's why .NET G...
How to apply specific CSS rules to Chrome only?
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CSS Solution
from https://jeffclayton.wordpress.com/2015/08/10/1279/
/* Chrome, Safari, AND NOW ALSO the Edge Browser and Firefox */
@media and (-webkit-min-device-pixel-ratio:0) {
div{top:10;}
}
/* Chrome 29+ */
@media screen ...
File I/O in Every Programming Language [closed]
This has to be a common question that all programmers have from time to time.
How do I read a line from a text file? Then the next question is always how do i write it back.
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How to customize the background color of a UITableViewCell?
...arrows, etc), they'll show up as white, so you may need to roll custom versions of those.
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Using relative URL in CSS file, what location is it relative to?
...le sheet, not relative to the document
Therefore, in answer to your question, it will be relative to /stylesheets/.
If you think about this, this makes sense, since the CSS file could be added to pages in different directories, so standardising it to the CSS file means that the URLs will work whe...
Fragment over another fragment issue
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This worked for me. It seems easier than the solution @Dmitry Zaitsev gave above. Is there any reason why this would be a bad idea? I can't seem to think of any, but I just want to be sure.
– ariets
Apr 30 '13 at 15:02
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