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Sublime Text 2 and 3: open the same file multiple times
I want to view the same file side-by-side. How do I open up two (or more) tabs for a single file?
5 Answers
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How to go back to lines edited before the last one in Vim?
...ited line. Is there a way to go further in the editing history? I often accidentally insert something while browsing the file, undo, but then `. will not bring me where I want anymore.
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Understanding FFT output
...t on how you calculate your FFT.
The frequency to fft-bin equation is (bin_id * freq/2) / (N/2) where freq is your sample-frequency (aka 32 Hz, and N is the size of your FFT). In your case this simplifies to 1 Hz per bin. The bins N/2 to N represent negative frequencies (strange concept, I know). Fo...
Remove duplicates from a List in C#
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Perhaps you should consider using a HashSet.
From the MSDN link:
using System;
using System.Collections.Generic;
class Program
{
static void Main()
{
HashSet<int> evenNumbers = new HashSet<int>();
HashSet<i...
Getting Spring Application Context
... BeanFactoryAware or ApplicationContextAware interfaces.
If an object outside the container needs access to the container, I've used a standard GoF singleton pattern for the spring container. That way, you only have one singleton in your application, the rest are all singleton beans in the containe...
Execute another jar in a Java program
...orrectly it appears you want to run the jars in a separate process from inside your java GUI application.
To do this you can use:
// Run a java app in a separate system process
Process proc = Runtime.getRuntime().exec("java -jar A.jar");
// Then retreive the process output
InputStream in = proc.g...
UIButton title text color
...created a custom class MyButton extended from UIButton. Then added this inside the Identity Inspector:
After this, change the button type to Custom:
Then you can set attributes like textColor and UIFont for your UIButton for the different states:
Then I also created two methods inside MyB...
How to get all enum values in Java?
... return a subtype of the enum type itself (if, say, the enum constant overrides a method from the enum type). getDeclaringClass() returns the enum type that declared that constant, which is what you want here.
– ColinD
Jan 20 '17 at 18:24
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Transpose a data frame
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Read file data without saving it in Flask
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f.read() didn't yield anything for me too. Calling first f.seek(0) did the trick for me.
– w177us
Dec 12 '17 at 20:28
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