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RESTful web service - how to authenticate requests from other services?
I am designing a RESTful web service that needs to be accessed by users, but also other web services and applications. All of the incoming requests need to be authenticated. All communication takes place over HTTPS. User authentication is going to work based on an authentication token, acquired by P...
Case insensitive comparison NSString
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As noted above by matm, this will return true if someString is nil.
– nh32rg
Jul 26 '13 at 15:28
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Sankey Diagrams in R?
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Judging by these definitions this function, like the Parallel Sets Plot, lacks the capacity to split and combine flows (i.e. through more than one transition).
Since Sankey diagrams are directed weighted graphs, a package like qgrap...
SQL update from one Table to another based on a ID match
... Sales_Import SI
INNER JOIN
RetrieveAccountNumber RAN
ON
SI.LeadID = RAN.LeadID;
MySQL and MariaDB
UPDATE
Sales_Import SI,
RetrieveAccountNumber RAN
SET
SI.AccountNumber = RAN.AccountNumber
WHERE
SI.LeadID = RAN.LeadID;
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moving committed (but not pushed) changes to a new branch after pull
I've done a fair bit of work ("Your branch is ahead of 'origin/master' by 37 commits.") which really should have gone into its own branch rather than into master . These commits only exist on my local machine and have not been pushed to origin , but the situation is complicated somewhat in that o...
Downloading all maven dependencies to a directory NOT in repository?
...ot sure about validate) already copies all dependencies to your local repo by default. This is not for that. Instead it's for situations where you need your app's dependencies for whatever reason. I'm using it right now to inspect the dependent libraries for redundant API definitions (e.g. some libr...
How do I put hint in a asp:textbox
How do I put a hint/placeholder inside a asp:TextBox? When I say a hint I mean some text which disappears when the user clicks on it. Is there a way to achieve the same using html / css?
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How to return an empty ActiveRecord relation?
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A more portable solution that doesn't require an "id" column and doesn't assume there won't be a row with an id of 0:
scope :none, where("1 = 0")
I'm still looking for a more "correct" way.
share
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Why can tuples contain mutable items?
...et notified of the change (the list doesn't know whether it is referred to by a variable, a tuple, or another list).
While we're on the topic, here are a few other thoughts to help complete your mental model of what tuples are, how they work, and their intended use:
Tuples are characterized less ...
Link to “pin it” on pinterest without generating a button
...ge, this <a> tag will work "as-is". You could improve the experience by registering your own click handler on these tags that opens a new window with appropriate dimensions, or at least adding target="_blank" to the tag to make it open clicks in a new window.
The tag syntax would look like:
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