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Change column type from string to float in Pandas
...me, unlike convert_objects. Discussion about a replacement function in the API appears to be ongoing; I hope a method that works across the whole DataFrame will remain because it's very useful.
– Alex Riley
Oct 31 '15 at 15:18
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What are the differences between Deferred, Promise and Future in JavaScript?
...var mostRecentShortUrl = shortUrls[0];
return expandUrlUsingTwitterApi(mostRecentShortUrl); // promise-returning async function
})
.then(doHttpRequest) // promise-returning async function
.then(
function (responseBody) {
console.log("Most recent link text:", r...
Ruby custom error classes: inheritance of the message attribute
...ng of the above implementation. The class raising the exceptions is a fake API to Cloudinary. Just dump one of the above strategies into your rails console, followed by this.
require 'rails' # only needed for second strategy
module ExternalService
class FailedCRUDError < ::StandardError
...
How to find serial number of Android device?
...nored) {
}
This code returns device serial number using a hidden Android API.
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How do I handle too long index names in a Ruby on Rails ActiveRecord migration?
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According to APIdock the name has to be a string, not a symbol
– Jaco Pretorius
Dec 31 '13 at 14:38
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best practice to generate random token for forgot password
... larger than 15).
In PHP 5, you can use random_compat to expose the same API.
Alternatively, bin2hex(mcrypt_create_iv($n, MCRYPT_DEV_URANDOM)) if you have ext/mcrypt installed. Another good one-liner is bin2hex(openssl_random_pseudo_bytes($n)).
Separating the Lookup from the Validator
Pulling ...
NUnit Unit tests not showing in Test Explorer with Test Adapter installed
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Using NuGet you'll have access to the api of nunit. Using this way you'll be able to run the tests on the Test Explorer (by default it runs only the MS Test).
– Ricardo França
Jan 4 '18 at 17:55
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How can I rename a database column in a Ruby on Rails migration?
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http://api.rubyonrails.org/classes/ActiveRecord/Migration.html
Under Available Transformations
rename_column(table_name, column_name, new_column_name):
Renames a column but keeps the type and content.
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How do you include additional files using VS2010 web deployment packages?
...event to copy required .dll's into my bin folder that my app relies on for API calls. They cannot be included as a reference since they are not COM dlls that can be used with interop.
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Split Java String by New Line
...tion "Backslashes, escapes, and quoting" docs.oracle.com/javase/1.4.2/docs/api/java/util/regex/…
– angryITguy
Dec 5 '11 at 22:09
7
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