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Get integer value from string in swift
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As of Swift 2.0 you no longer have the toInt() method as part of String. So this Int constructor is now the only way to convert strings to ints.
– Morgan Wilde
Jul 20 '15 at 22:41
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Difference between partition key, composite key and clustering key in Cassandra?
... differences between the following key types. But it just seems hard for me to grasp. Examples will definitely help make understanding better.
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NHibernate ISession Flush: Where and when to use it, and why?
One of the things that get me thoroughly confused is the use of session.Flush ,in conjunction with session.Commit , and session.Close .
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]
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I believe I have found as good an explanation as we will find without somebody from the .NET JIT team answering.
UPDATE
I looked a little deeper, and I believe I have found the source of the issue. It appears to be caused by a combination of a bug in the JIT type-initialization logic, and a ch...
How to provide different Android app icons for different gradle buildTypes?
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@Scott It works for me using 'debug' if I just put my icon in each drawable folder. E.g. drawable-mdpi, drawable-hdpi, etc. I don't need any of the other resources or code in the debug folder.
– roarster
Ju...
Get the _id of inserted document in Mongo database in NodeJS
I use NodeJS to insert documents in MongoDB. Using collection.insert I can insert a document into database like in this code:
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Recursively remove files
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change to the directory, and use:
find . -name ".DS_Store" -print0 | xargs -0 rm -rf
find . -name "._*" -print0 | xargs -0 rm -rf
Not tested, try them without the xargs first!
You could replace the period after find, with the directory, instead of changing to the di...
Inline comments for Bash?
I'd like to be able to comment out a single flag in a one-line command. Bash only seems to have from # till end-of-line comments. I'm looking at tricks like:
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How to add number of days to today's date? [duplicate]
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You can use JavaScript, no jQuery required:
var someDate = new Date();
var numberOfDaysToAdd = 6;
someDate.setDate(someDate.getDate() + numberOfDaysToAdd);
Formatting to dd/mm/yyyy :
var dd = someDate.getDate();
var mm = someDate.getMonth() + 1;
var y = someDate.getFullY...
Package cairo was not found in the pkg-config search path. Node j.s install canvas issue
... problem installing installing the canvas module in node..It seems to be something with cairo I am getting this error...
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