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How can I selectively escape percent (%) in Python strings?
...int('%%') prints %%. So it looks like you don't have to escape the % signs if you don't make substitutions.
– Zenadix
Sep 8 '15 at 19:39
...
What are the file limits in Git (number and size)?
... Git
fundamentally never really looks at less than the whole repo. Even if you
limit things a bit (ie check out just a portion, or have the history go
back just a bit), git ends up still always caring about the whole thing,
and carrying the knowledge around.
So git scales really badly ...
Does making a struct volatile make all its members volatile?
If I have:
2 Answers
2
...
Is there an eval() function in Java? [duplicate]
... some math seems like a huge waste. But you're right, it works, especially if efficiency isn't a priority.
– Sasha Chedygov
Apr 9 '10 at 4:21
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How do I get ASP.NET Web API to return JSON instead of XML using Chrome?
...you get JSON on most queries, but you can get XML when you send text/xml.
If you need to have the response Content-Type as application/json please check Todd's answer below.
NameSpace is using System.Net.Http.Headers.
shar...
How do you specify a byte literal in Java?
If I have a method
6 Answers
6
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Using two CSS classes on one element [duplicate]
...
If you want two classes on one element, do it this way:
<div class="social first"></div>
Reference it in css like so:
.social.first {}
Example:
https://jsfiddle.net/tybro0103/covbtpaq/
...
Get value of dynamically chosen class constant in PHP
...
Side note: if you want to first check whether or not the constant is defined, it's defined("ThingIDs::$thing");
– Parris Varney
Nov 12 '14 at 14:33
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Occurrences of substring in a string
... infinite loop. This can be fixed by moving the last line of code into the if block.
String str = "helloslkhellodjladfjhello";
String findStr = "hello";
int lastIndex = 0;
int count = 0;
while(lastIndex != -1){
lastIndex = str.indexOf(findStr,lastIndex);
if(lastIndex != -1){
coun...
ruby on rails f.select options with custom attributes
...=>c.currency_code}] },
selected_key = f.object.country_id) %>
If you need grouped options, you can use the grouped_options_for_select helper, like this (if @continents is an array of continent objects, each having a countries method):
<%= f.select :country_id, grouped_options_for_se...