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Delete files older than 3 months old in a directory using .NET
...ted.
– Steve Danner
Feb 8 '10 at 15:05
3
+1 for helping me out. Instead of creating a new FileInf...
How to get JavaScript caller function line number? How to get JavaScript caller source URL?
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This works for me in chrome/QtWebView
function getErrorObject(){
try { throw Error('') } catch(err) { return err; }
}
var err = getErrorObject();
var caller_line = err.stack.split("\n")[4];
var index = caller_line.indexOf("at ");
var clean = caller_line.slice(index+2, c...
What is the concept of erasure in generics in Java?
...nerics, mind you.) Type erasure is the source of many of the "odd" warning/error messages when dealing with Java generics.
Other resources:
Oracle documentation
Wikipedia
Gilad Bracha's Java generics guide (PDF - highly recommended; link may need to change periodically)
Angelika Langer's Java Gen...
How to get a complete list of object's methods and attributes?
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I get this error: >> dir__(pyrenderdoc) Traceback (most recent call last): File "<string>", line 1, in <module> NameError: name '__dir' is not defined
– Mona Jalal
Dec 30 '16 at...
Change the Target Framework for all my projects in a Visual Studio Solution
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Great but on my system i got an error script1.ps1 cannot be loaded because running scripts is disabled on this system. For more information, see about_Execution_Policies so i run command set-executionpolicy remotesigned to fix that.
– ...
Round to 5 (or other number) in Python
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For rounding to non-integer values, such as 0.05:
def myround(x, prec=2, base=.05):
return round(base * round(float(x)/base),prec)
I found this useful since I could just do a search and replace in my code to change "round(" to "myround(", without having to change th...
How to write trycatch in R
I want to write trycatch code to deal with error in downloading from the web.
5 Answers
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Turn off deprecated errors in PHP 5.3
My server is running PHP 5.3 and my WordPress install is spitting these errors out on me, causing my session_start() to break.
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How to pull remote branch from somebody else's repo
...pvotes. works pe3rfectly and avoided the "fatal: Couldn't find remote ref" error I was getting with the top-voted answer. Thanks!
– Michael Romrell
Nov 4 '19 at 18:58
...
Remove warning messages in PHP
...ould fix whatever's causing the warning, but you can control visibility of errors with error_reporting(). To skip warning messages, you could use something like:
error_reporting(E_ERROR | E_PARSE);
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