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How can I benchmark JavaScript code? [closed]
...
Just time several iterations of each function. One iteration probably won't be enough, but (depending on how complex your functions are) somewhere closer to 100 or even 1,000 iterations should do the job.
Firebug also has a profiler if you want to see which parts of your...
Iterate over each line in a string in PHP
...o a textarea. I can easily differentiate between the two and put whichever one they entered into a string variable, but where do I go from there?
...
Stack Memory vs Heap Memory [duplicate]
...w. It's a serious thing to encounter, but you really shouldn't come across one unless you have a crazy recursive function or something similar.
Heap memory is much as rskar says. In general, C++ objects allocated with new, or blocks of memory allocated with the likes of malloc end up on the heap. H...
Evaluating a mathematical expression in a string
...Group, Optional,
ZeroOrMore, Forward, nums, alphas, oneOf)
import math
import operator
__author__ = 'Paul McGuire'
__version__ = '$Revision: 0.0 $'
__date__ = '$Date: 2009-03-20 $'
__source__ = '''http://pyparsing.wikispaces.com/file/view/fourFn.py
http://pyparsing.wikispaces...
Generating an Excel file in ASP.NET [closed]
...e file as xls and Excel may warn you about opening a non native Excel file
One worksheet per workbook
OpenXML (Office 2007 .XLSX)
Pros:
Native Excel format
Supports all Excel features
Do not require an install copy of Excel
Can generate Pivot tables
Can be generated using open source project E...
What's the best free C++ profiler for Windows? [closed]
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It's easy to use and super-fast profiler. Only one issue I didn't solve is a problem that after I finished debugging, profiler window didn't close automatically and you have to kill it through task manager (without that you can't recompile your project).
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Insert a row to pandas dataframe
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One way to achieve this is
>>> pd.DataFrame(np.array([[2, 3, 4]]), columns=['A', 'B', 'C']).append(df, ignore_index=True)
Out[330]:
A B C
0 2 3 4
1 5 6 7
2 7 8 9
Generally, it's easiest to append d...
How to wrap text in LaTeX tables?
...n widths? For example, if you have two columns that need to be wrapped but one with much longer text than the other, does it still asign them equal width?
– moinudin
Apr 26 '09 at 14:49
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Any way to Invoke a private method?
...swered May 19 '09 at 0:13
ericksonerickson
243k5050 gold badges360360 silver badges457457 bronze badges
...
How to auto-reload files in Node.js?
...watchFile('server.js');
process.exit();
});
This example is only for one file (server.js), but can be adapted to multiple files using an array of files, a for loop to get all file names, or by watching a directory:
fs.watch('./', function (event, filename) { // sub directory changes are not s...