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Include constant in string without concatenating
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No.
With Strings, there is no way for PHP to tell string data apart from constant identifiers. This goes for any of the string formats in PHP, including heredoc.
constant() is an alternative way to get hold of a constant, but a function call can't be put int...
How to trim a string in SQL Server before 2017?
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@Miles - I added the alias for completeness.
– Ben Hoffstein
Oct 8 '08 at 15:29
3
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sqlalchemy IS NOT NULL select
...e of IS NOT may be desirable if comparing to boolean values on certain platforms.
Demo:
>>> from sqlalchemy.sql import column
>>> column('YourColumn') != None
<sqlalchemy.sql.elements.BinaryExpression object at 0x10c8d8b90>
>>> str(column('YourColumn') != None)
'"...
Interfaces — What's the point?
The reason for interfaces truly eludes me. From what I understand, it is kind of a work around for the non-existent multi-inheritance which doesn't exist in C# (or so I was told).
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Alter Table Add Column Syntax
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@ethanbustad It is also valid for DB2 and Postgres.
– ᴠɪɴᴄᴇɴᴛ
Sep 2 '16 at 14:39
3
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What's the advantage of a Java enum versus a class with public static final fields?
... the ability to convert an integer to an enum without a decent amount of effort (i.e. Convert integer value to matching Java Enum ).
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AngularJS : Factory and Service? [duplicate]
... attention. Since asking this I've completed a few AngularJS projects, and for those I mostly used factory , built up an object and returned the object at the end. My statements below are still true, however.
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Can I disable autolayout for a specific subview at runtime?
...blem. But I have resolved it.
Yes, you can disable auto layout at runtime for a specific UIView, instead of disabling it for the whole xib or storyboard which is set by default in Xcode 4.3 and later.
Set translatesAutoresizingMaskIntoConstraints to YES, before you set the frame of your subview:
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How to pass json POST data to Web API method as an object?
...plication defines post method to save customer.
Customer is passed in json format in POST request body.
Customer parameter in post method contains null values for properties.
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How can you speed up Eclipse?
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The three most influential factors for Eclipse speed are:
Using the latest version of Eclipse (2020-06 as on 26 June 2020)
Note that David Balažic's comment (July 2014) contradicts that criteria which was working six years ago:
The "same" workspace in Indi...