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How to update SQLAlchemy row entry?
...tr(query_result, key, value) for some updates in Flask SQLAlchemy followed by a commit. Any reason to discount this pattern?
– Marc
Feb 11 '16 at 20:57
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Angular.js ng-repeat across multiple tr's
...s for an application that uses hidden trs to simulate a sliding out effect by showing the tr and sliding down the div in the td below. This process worked fantastically using knockout.js when iterating over an array of these rows, because I could use <!-- ko:foreach --> around both tr elemen...
Array versus List: When to use which?
...t project; entirely for performance:
it does a lot of bit-shifting, so a byte[] is pretty much essential for encoding;
I use a local rolling byte[] buffer which I fill before sending down to the underlying stream (and v.v.); quicker than BufferedStream etc;
it internally uses an array-based model ...
How to add test coverage to a private constructor?
...t enter every failure (that can be a lot in large projects) to check class-by-class.
– Eduardo Costa
Dec 6 '11 at 14:50
5
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Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
...008 at least. Like the OP, I find the code I mostly see (usually generated by SSMS) makes my eyeballs hurt, and I just like my table definitions to make sense for a rational human. Thanks.
– Wade Hatler
Aug 28 '18 at 17:09
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
... It appear that this macro doesn't reflect the compiler version used by the project. I.e. if you open a VS2010 project in a newer version without upgrading the project this macro doesn't reflect the compiler being used - only the IDE version.
– thomthom
F...
Add EBS to Ubuntu EC2 Instance
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Thanks a lot for this! I was totally confused by the /mnt directory and wrongly assumed that my extra EBS volume (/dev/xvdf) that I told AWS to attach at instance creation was already mounted. Also, the mapping between what AWS shows (/dev/sdf) and (/dev/xvdf) that exist...
Is there a way to follow redirects with command line cURL?
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can be used to prevent curl from following redirections "in absurdum". By default, the limit
is set to 50 redirections. Set this option to -1 to make it limitless.
If this option is used several times, the last one will be used.
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How do you install ssh-copy-id on a Mac?
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ssh-copy-id is installed on macOS by default now.
$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.12.4
$ which ssh-copy-id
/usr/bin/ssh-copy-id
share
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Changing navigation title programmatically
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You change the title by changing the title of the view controller being displayed:
viewController.title = "some title"
Normally this is done in view did load on the view controller:
override func viewDidLoad() {
super.viewDidLoad()
se...