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How to merge every two lines into one from the command line?
I have a text file with the following format. The first line is the "KEY" and the second line is the "VALUE".
21 Answers
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Difference between “\n” and Environment.NewLine
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@Jack You could be writing to a file that will be opened in Unix platform. Or sending text in package that will be received by a unix platform. And in a few months .net will be running on Unix platforms. It already has begun
– John Dem...
Why is “throws Exception” necessary when calling a function?
...f the program. They usually are not the programmer's fault. For example, a file specified by user is not readable, or no network connection available, etc., In all these cases, our program doesn't need to exit, instead it can take actions like alerting the user, or go into a fallback mechanism(like ...
“Wrap with try…catch” in IntelliJ?
...omise Intellij let us to use our own keyboard shortcuts.
For That go to
File -> Setting -> Keymap in there you you can see a search box. Type the functionality you want (Surround with). Right click on Surround with, then select Remove Ctrl+Alt+T. Then again right click and select Add Keybo...
Get the last item in an array
...e {
// something else
}
In the event that your server serves the same file for "index.html" and "inDEX.htML" you can also use: .toLowerCase().
Though, you might want to consider doing this server-side if possible: it will be cleaner and work for people without JS.
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C dynamically growing array
... idea, I have tried to add a delete function to the code...
The storage.h file looks like this...
#ifndef STORAGE_H
#define STORAGE_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct
{
int *array;
size_t size;
} Array;
void Array_Init(Array *array);
voi...
Interactive search/replace regex in Vim?
...ng that one needs to type "colon s" switch to get you to the relevant help file. How or where would one learn that?
– Dennis
Apr 15 '14 at 15:04
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How to solve “Fatal error: Class 'MySQLi' not found”?
.... And I had to rename php.ini-development to php.ini and uncomment in that file extension=php_mysqli.dll. Oh boy, I did not miss you PHP.
– Overdrivr
Mar 18 '17 at 12:48
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\r\n, \r and \n what is the difference between them? [duplicate]
... indent to where the last line ended. This can however be implied in text files, and an appropriate substitution made on the way to TTY or LP.
– mckenzm
Jul 5 at 0:46
add a c...
How To Set Text In An EditText
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You need to:
Declare the EditText in the xml file
Find the EditText in the activity
Set the text in the EditText