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Cookie overflow in rails application?
... a cookie, rails will use Marshal.dump which can produce a large amount of content since it's everything on the user record
Instead of storing the actual user record with session[:current_user] = user try just storing the users' ID then have a method a method to look up the user from that
e.g.
def...
Calling async method synchronously
I have an async method:
12 Answers
12
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Capitalize words in string [duplicate]
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This solution isn't a good one for international content containing diacritic / non-latin characters. EisbäRen is one result, for instance.
– Daniel B.
Jan 10 '17 at 10:22
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Converting HTML files to PDF [closed]
...ding data from HTML. I used it recently in a project when I needed to pull content from our CMS and m>ex m>port as PDF files, and it was all rather straightforward. The support for CSS and style tags is pretty limited, but it does render tables without any problems (I never managed to set column width th...
ValueError: invalid literal for int() with base 10: ''
...n empty string to the integer. In this case you'd need to either check the content of the string before conversion, or m>ex m>cept an error:
try:
int('')
m>ex m>cept ValueError:
pass # or whatever
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Fully backup a git repo?
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Does this mean, just backing up ALL contents of the directory containing the Git project is sufficient?
– Ravindranath Akila
Jun 24 '13 at 7:33
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Distributed sequence number generation?
I've generally implemented sequence number generation using database sequences in the past.
13 Answers
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Easiest way to compare arrays in C#
In Java, Arrays.equals() allows to easily compare the content of two basic arrays (overloads are available for all the basic types).
...
How to add parameters to a HTTP GET request in Android?
...void whenSuccess(ResponseHendler<YourResponseType> rh){
rh.ifHasContent(content -> // your code);
}
public void whenSuccess(ResponseHendler<YourResponseType> rh){
LOGGER.error("Status code: " + rh.getStatusCode() + ", Error msg: " + rh.getErrorTm>ex m>t());
}
Note: There are man...
Build Error - missing required architecture i386 in file
...on */". Look for a key named FRAMEWORK_SEARCH_PATHS and delete it and it's contents (once per build configuration, so I removed it in two places). Here is an m>ex m>ample of what I deleted:
FRAMEWORK_SEARCH_PATHS = (
"$(inherited)",
"\"$(DEVELOPER_DIR)/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS...