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Loop through files in a directory using PowerShell
...ChildItem "C:\Users\gerhardl\Documents\My Received Files" -Filter *.log |
Foreach-Object {
$content = Get-Content $_.FullName
#filter and save content to the original file
$content | Where-Object {$_ -match 'step[49]'} | Set-Content $_.FullName
#filter and save content to a new fi...
How to get current timestamp in milliseconds since 1970 just the way Java gets
...at the end of the line to get number of milliseconds in a fundamental type format.
– P1r4nh4
Nov 24 '14 at 14:36
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Xcode build failure “Undefined symbols for architecture x86_64”
...n the right pane (note I've moved the framework under the Frameworks group for organization purposes):
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How do I reference an existing branch from an issue in GitHub?
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@jonasfj The Github URL for a branch is static though - it's always /user/repo/tree/branch-name (or /user/repo/commits/branch-name depending on what you want to view)
– GMA
Sep 30 '15 at 13:39
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TypeError: method() takes 1 positional argument but 2 were given
...some work with the object they're called on, so there needs to be some way for that object to be referred to inside the method. By convention, this first argument is called self inside the method definition:
class MyNewClass:
def method(self, arg):
print(self)
print(arg)
If y...
How to reshape data from long to wide format
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reshape is an outstanding example for a horrible function API. It is very close to useless.
– NoBackingDown
Oct 26 '17 at 15:18
15
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Dynamic instantiation from string name of a class in dynamically imported module?
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module = __import__(module, fromlist=[name]) only worked for me.
– umpirsky
Jan 9 '12 at 18:18
16
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How can I check if a Perl array contains a particular value?
I am trying to figure out a way of checking for the existence of a value in an array without iterating through the array.
1...
Can you test google analytics on a localhost address?
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Google Analytics Classic - Asynchronous Syntax - ga.js
The current syntax for setting the tracking domain to none on google analytics looks like this:
_gaq.push(['_setDomainName', 'none']);
Google analytics will then fire off the _utm.gif tracker request on localhost. You can verify this by openin...
What exactly are iterator, iterable, and iteration?
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Iteration is a general term for taking each item of something, one after another. Any time you use a loop, explicit or implicit, to go over a group of items, that is iteration.
In Python, iterable and iterator have specific meanings.
An iterable is an...