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HTTP Content-Type Header and JSON
...you don't use header('Content-Type: application/json'); and force download by Content-Disposition: attachment; filename=myfile.json then you'll end up with a myfile.json.html. Using this json header, you'll get myfile.json.
– Remi Grumeau
Mar 4 '16 at 9:52
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Carriage Return/Line Feed in .Net Resource File (App_GlobalResources)
... name of the resource and string content) put the string content separated by Shift+Enter.
Lets say you want to type in
hello
world
Type "hello" followed by Shift+Enter and "world".
If you look at the Resources.Resx file (which is an xml file), you can see that it creates a node with the a...
What is database pooling?
...g is a method used to keep database connections open so they can be reused by others.
Typically, opening a database connection is an expensive operation, especially if the database is remote. You have to open up network sessions, authenticate, have authorisation checked, and so on. Pooling keeps th...
Is there any use for unique_ptr with array?
...nd that code isn't going to be rewritten to return a vector or something.
By allowing unique_ptr<T[]>, you service those needs.
In short, you use unique_ptr<T[]> when you need to. When the alternatives simply aren't going to work for you. It's a tool of last resort.
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Remove trailing zeros
I have some fields returned by a collection as
18 Answers
18
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How to get the part of a file after the first line that matches a regular expression?
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Sébastien Clément asked: "How would you replace the hardcoded TERMINATE by a variable?"
You would make a variable for the matching text and then do it the same way as the previous example:
matchtext=TERMINATE
before=before.txt
after=after.txt
sed -e "1,/$matchtext/w $before
/$matchtext/,\$w $...
Maven2: Best practice for Enterprise Project (EAR file)
...rts together and creates the ear.
Deployment descriptors can be generated by maven, or placed inside the resources directory in the EAR project structure.
The maven-ear-plugin is what you use to configure it, and the documentation is good, but not quite clear if you're still figuring out how maven...
Get source JARs from Maven repository
... then you'll find it :)
Just FYI, sources artifacts are generally created by the maven-source-plugin. This plugin can bundle the main or test sources of a project into a jar archive and, as explained in Configuring Source Plugin:
(...) The generated jar file will be named by the value of the fi...
What is purpose of the property “private” in package.json?
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it is possible to configure it by default, in the global configuration "private": true.
– Gdaimon
Feb 2 '19 at 22:00
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python: How do I know what type of exception occurred?
I have a function called by the main program:
15 Answers
15
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