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How do I put an 'if clause' in an SQL string?
So here's what I want to do on my MySQL database.
9 Answers
9
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git - pulling from specific branch
...h can of course be done with git merge, though other options such as git rebase are occasionally useful.
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Get the current user, within an ApiController action, without passing the userID as a parameter
...ally sets the value of
RequestContext.Principal.Identity.GetUserId()
based on IdentityUser you use in creating the IdentityDbContext.
If ever you are implementing a custom user table and owin token bearer authentication, kindly check on my answer.
How to get user context during Web Api calls...
Change One Cell's Data in mysql
...hen updating a specific cell in a specific column, it is better to do that based on the ID of the column, i.e., where ID=xx
– Mohammed
Jan 14 '15 at 17:41
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Apple Mach-O Linker Error when compiling for device
...ug messages. I would have literally never guessed that this was the reason based off the message provided.
– Joseph Casey
Nov 2 '16 at 1:05
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How to stop event bubbling on checkbox click
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This is an excellent example for understanding event bubbling concept. Based on the above answers, the final code will look like as mentioned below. Where the user Clicks on checkbox the event propagation to its parent element 'header' will be stopped using event.stopPropagation();.
$(documen...
String comparison in bash. [[: not found
...milar but better workaround would be to use update-alternatives (in debian-based-linux) like this justinconover.wordpress.com/2012/05/14/… but in the end, it would be the same.
– jperelli
Mar 8 '16 at 13:53
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Get PHP class property by string
How do I get a property in a PHP based on a string? I'll call it magic . So what is magic ?
12 Answers
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How to check if a char is equal to an empty space?
...ing, but char and String are not comparable and cannot be cast to a common base type.
There is such a thing as a Comparator in Java, but it is an interface not a method, and it is declared like this:
public interface Comparator<T> {
public int compare(T v1, T v2);
}
In oth...
Where should I put the log4j.properties file?
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For a Maven Based Project keep your log4j.properties in src/main/resources. Nothing else to do!
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