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Shell equality operators (=, ==, -eq)
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It's the other way around: = and == are for string comparisons, -eq is for numeric ones. -eq is in the same family as -lt, -le, -gt, -ge, and -ne, if that helps you remember which is which.
== is a bash-ism, by the way. It's...
How do you view ALL text from an ntext or nvarchar(max) in SSMS?
...om an NTEXT or NVARCHAR(max) in SQL Server Management Studio? By default, it only seems to return the first few hundred characters (255?) but sometimes I just want a quick way of viewing the whole field, without having to write a program to do it. Even SSMS 2012 still has this problem :(
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Can I change multiplier property for NSLayoutConstraint?
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NSLayoutConstraint *standardConstraint, *zoomedConstraint;
// ...
// switch between constraints
standardConstraint.active = NO; // this line should always be the first line. because you have to deactivate one before activating the other one. or they will conflict.
zoomedConstraint.active = YES;
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How to prevent ifelse() from turning Date objects into numeric objects
...follow
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edited Jun 20 at 9:12
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111 silver badge
answered Jun 29 '16 at 7:31
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TypeScript, Looping through a dictionary
...naries (as suggested here ) which is String indexed. Due to this being a bit of an improvised type, I was wondering if there any suggestions on how I would be able to loop through each key (or value, all I need the keys for anyway). Any help appreciated!
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MySQL indexes - what are the best practices?
...that I will be searching or selecting using a WHERE clause but sometimes it doesn't seem so black and white.
7 Answers
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foreach vs someList.ForEach(){}
There are apparently many ways to iterate over a collection. Curious if there are any differences, or why you'd use one way over the other.
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IIS7 Overrides customErrors when setting Response.StatusCode?
...whatever is appropriate. For example, if I make a custom 404 page and name it 404.aspx, I could put <% Response.StatusCode = 404 %> in the contents in order to make it have a true 404 status header.
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How to convert JSON to XML or XML to JSON?
...format to object or viceversa. I am not sure in the Json.NET framework, is it possible to convert a string in JSON to XML format and viceversa?
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What's the “average” requests per second for a production web application?
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It's still showing less than 200,000/sec - the new monitoring page is grafana.wikimedia.org
– OJW
Mar 25 at 16:37
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