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What are good grep tools for Windows? [closed]
...
205
Based on recommendations in the comments, I've started using grepWin and it's fantastic and fre...
Unable to show a Git tree in terminal
Killswitchcollective.com's old article, 30 June 2009 , has the following inputs and outputs
6 Answers
...
How to use a decimal range() step value?
...s in terms of how many points you want. Otherwise, floating-point rounding error is likely to give you a wrong result.
You can use the linspace function from the NumPy library (which isn't part of the standard library but is relatively easy to obtain). linspace takes a number of points to return, a...
Where is Java Installed on Mac OS X?
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I got to this question because I was getting an error in eclipse on my mac because I was getting an error on the first line of the program "import java.util.*." I strongly suspect this is because the java path isn't set correctly or something (even though I set this up onc...
Eclipse error: 'Failed to create the Java Virtual Machine'
I am getting this error message when I start Eclipse Helios on Windows 7:
41 Answers
4...
How to do scanf for single char in C [duplicate]
...
if (fgets(line, sizeof line, stdin) == NULL) {
printf("Input error.\n");
exit(1);
}
ch = line[0];
printf("Character read: %c\n", ch);
return 0;
}
One detail to be aware of when using fgets() will read in the newline character if there's enough room in the inu...
How to change color of SVG image using CSS (jQuery SVG image replacement)?
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answered Aug 16 '12 at 0:05
Drew BakerDrew Baker
13.2k1212 gold badges4747 silver badges8686 bronze badges
...
cURL equivalent in Node.js?
..., function (chunk) {
console.log('BODY: ' + chunk);
});
});
req.on('error', function(e) {
console.log('problem with request: ' + e.message);
});
// write data to request body
req.write('data\n');
req.write('data\n');
req.end();
...
Search and replace in Vim across all the project files
...eral times on a same line (g flag)
with user confirmation (c flag)
without error if no pattern found (e flag)
:cnf ⇒ jump to next file in the list created by the vim command
q ⇒ stop recording macro
1000@a ⇒ play macro stored in register a 1000 times
:wa ⇒ save all modified buffers
* EDIT...
How can I force Powershell to return an array when a call only returns one object?
...eck the data type of the variable...
IF ($ServerIps -isnot [array])
{ <error message> }
ELSE
{ <proceed> }
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