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Delete files older than 15 days using PowerShell
...been left behind. My code also uses the -Force option to delete hidden and read-only files as well. Also, I chose to not use aliases as the OP is new to PowerShell and may not understand what gci, ?, %, etc. are.
$limit = (Get-Date).AddDays(-15)
$path = "C:\Some\Path"
# Delete files older than the...
How to add a list item to an existing unordered list?
...
You can do it also in more 'object way' and still easy-to-read:
$('#content ul').append(
$('<li>').append(
$('<a>').attr('href','/user/messages').append(
$('<span>').attr('class', 'tab').append("Message center")
)));
You don't have to...
Pretty Printing a pandas dataframe
...is to convert the data_frame to an in-memory csv file and have prettytable read it. Here's the code:
from StringIO import StringIO
import prettytable
output = StringIO()
data_frame.to_csv(output)
output.seek(0)
pt = prettytable.from_csv(output)
print pt
...
PHP equivalent of .NET/Java's toString()
...lso numbers/strings), it is a good way to transform an object into a human-readable string.
– Cedric
Sep 1 '10 at 10:51
1
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Set the selected index of a Dropdown using jQuery
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Just found this, it works for me and I personally find it easier to read.
This will set the actual index just like gnarf's answer number 3 option.
// sets selected index of a select box the actual index of 0
$("select#elem").attr('selectedIndex', 0);
This didn't used to work but does now...
How to apply a patch generated with git format-patch?
...at the commit messages contain a “Signed-off-by” tag. This tag will be read by Github and others to provide useful info about how the commit ended up in the code.
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improve this answer
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Why does fatal error “LNK1104: cannot open file 'C:\Program.obj'” occur when I compile a C++ project
... yep, closed the previous console window and suddenly the lib could be read.
– Kari
Mar 2 '19 at 21:43
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How do I turn a C# object into a JSON string in .NET?
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If you read the MSDN documentation for JavaScriptSerializer, it flat out says use JSON.net.
– dsghi
Nov 5 '15 at 6:10
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How to show a confirm message before delete?
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This should be way up in the thread. Simple, fast, effective. Does the job just perfectly.
– DonExo
Mar 22 at 21:39
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CreateProcess error=206, The filename or extension is too long when running main() method
... manifest file to point to the other jars
Use a special class loader which reads the classpath from a config file
Try to use one of the attached patches in the bug report document
Use an own wrapper e.g. ant
Update: After July 2014, there is a better way (thanks to @Brad-Mace's answer below:
If you...