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How can I filter lines on load in Pandas read_csv function?
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Delete files older than 3 months old in a directory using .NET
I would like to know (using C#) how I can delete files in a certain directory older than 3 months, but I guess the date period could be flexible.
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Calculate RSA key fingerprint
...y, you do not necessarily need to run ssh-agent. Assuming PRIVKEY has been set to the private key file, and PUBKEY has been set to the (initially nonexistent) public key file, do: ssh-keygen -y -f "${PRIVKEY}" > "${PUBKEY}" to regenerate the SSH public key, then ssh-keygen -E md5 -l -v -f "${PUBK...
how to schedule a job for sql query to run daily?
...un daily using a SQL Server Agent job, with minimum required configuration settings.
6 Answers
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How to get a reference to current module's attributes in Python
... However, it doesn't seem to work from ipdb (insert "import ipdb; ipdb.set_trace()" into your file).
– gatoatigrado
Jun 20 '12 at 22:04
9
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JSTL in JSF2 Facelets… makes sense?
...lasses with additional properties in Mojarra versions before 2.2.7.
<c:set> vs <ui:param>
They are not interchangeable. The <c:set> sets a variable in the EL scope, which is accessible only after the tag location during view build time, but anywhere in the view during view render...
How do I pass multiple parameters into a function in PowerShell?
... unneccessary and will cause a parse error in PowerShell 2.0 (or later) if Set-StrictMode is active. Parenthesised arguments are used in .NET methods only.
function foo($a, $b, $c) {
"a: $a; b: $b; c: $c"
}
ps> foo 1 2 3
a: 1; b: 2; c: 3
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How do I make UILabel display outlined text?
... drawTextInRect:
- (void)drawTextInRect:(CGRect)rect {
CGSize shadowOffset = self.shadowOffset;
UIColor *textColor = self.textColor;
CGContextRef c = UIGraphicsGetCurrentContext();
CGContextSetLineWidth(c, 1);
CGContextSetLineJoin(c, kCGLineJoinRound);
CGContextSetTextDrawingMode(c, ...
Is there a way to follow redirects with command line cURL?
...redirects, add the parameter --max-redirs
--max-redirs <num>
Set maximum number of redirection-followings allowed. If -L, --location is used, this option
can be used to prevent curl from following redirections "in absurdum". By default, the limit
is set to 50 redirections. Set...
How does a public key verify a signature?
...ture to a document using his/her private key to essentially obtain a hash of the document, but what I do not understand is how the public key can be used to verify that signature.
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