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Truncate a string straight JavaScript
... If your "string" is a number you also need to insert .toString(). to convert it to a string that substring() can handle.
– not2qubit
Jan 26 '18 at 12:12
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what's the correct way to send a file from REST web service to client?
...nt. So far I've gotten the hang of how to send simple data types (strings, integers, etc) but sending a file is a different matter since there are so many file formats that I don't know where I should even begin. My REST service is made on Java and I'm using Jersey, I'm sending all the data using th...
How to call base.base.method()?
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var ptr = typeof(Base).GetMethod("Say").MethodHandle.GetFunctionPointer();
var baseSay = (Action)Activator.CreateInstance(typeof(Action), this, ptr);
baseSay();
}
}
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Ways to iterate over a list in Java
...the iteration methods makes a copy of anything in the list. Changes to the internal state of element will always be seen in the internal state of the corresponding element on the list.
Essentially, there are only two ways to iterate over a list: by using an index or by using an iterator. The enhanc...
Javascript - removing undefined fields from an object [duplicate]
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Guys, this might look simple, but date objects will be converted to string. Beware
– sowdri
Jun 12 '18 at 4:07
2
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Creating java date object from year,month,day
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Months are zero-based in Calendar. So 12 is interpreted as december + 1 month. Use
c.set(year, month - 1, day, 0, 0);
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What is the difference between Strategy pattern and Dependency Injection?
...mostly used in the context of automated testing only.
Strategy focuses on intent and encourages you to create an interface with different implementations that obey the same behavioral contract. DI is more about just having an implementation of some behavior and providing it.
With DI you can decomp...
Getting “bytes.Buffer does not implement io.Writer” error message
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Pass a pointer to the buffer, instead of the buffer itself:
import "bufio"
import "bytes"
func main() {
var b bytes.Buffer
foo := bufio.NewWriter(&b)
}
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What are the pros and cons of both Jade and EJS for Node.js templating? [closed]
...y but still want to use HTML), and for that reason if I use Jade I need to convert HTML to Jade. Also in Jade, we need to use indentations, so if your HTML structure gets complicated, your code will look horrible (especially tables). Sometimes, I don't even know what level I am at
table
thead
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How to write logs in text file when using java.util.logging.Logger
I have a situation in which I want to write all logs created by me into a text file.
10 Answers
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