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Android Google Maps v2 - set zoom level for myLocation
Is it possible to change the zoom level for myLocation with the new Google Maps API v2?
13 Answers
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How do you set, clear, and toggle a single bit?
How do you set, clear, and toggle a bit?
30 Answers
30
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lsof survival guide [closed]
lsof is an increadibly powerful command-line utility for unix systems. It lists open files, displaying information about them. And since most everything is a file on unix systems, lsof can give sysadmins a ton of useful diagnostic data.
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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 "${PUBK...
How to get a reference to current module's attributes in Python
... However, it doesn't seem to work from ipdb (insert "import ipdb; ipdb.set_trace()" into your file).
– gatoatigrado
Jun 20 '12 at 22:04
9
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How do I make UILabel display outlined text?
... drawTextInRect:
- (void)drawTextInRect:(CGRect)rect {
CGSize shadowOffset = self.shadowOffset;
UIColor *textColor = self.textColor;
CGContextRef c = UIGraphicsGetCurrentContext();
CGContextSetLineWidth(c, 1);
CGContextSetLineJoin(c, kCGLineJoinRound);
CGContextSetTextDrawingMode(c, ...
JSTL in JSF2 Facelets… makes sense?
...lasses with additional properties in Mojarra versions before 2.2.7.
<c:set> vs <ui:param>
They are not interchangeable. The <c:set> sets a variable in the EL scope, which is accessible only after the tag location during view build time, but anywhere in the view during view render...
How do I pass multiple parameters into a function in PowerShell?
... unneccessary and will cause a parse error in PowerShell 2.0 (or later) if Set-StrictMode is active. Parenthesised arguments are used in .NET methods only.
function foo($a, $b, $c) {
"a: $a; b: $b; c: $c"
}
ps> foo 1 2 3
a: 1; b: 2; c: 3
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When and why are database joins expensive?
...r special cases
It all comes back to mitigating the size of the working set. Joins involving properly selected keys with correctly set up indexes are cheap, not expensive, because they allow significant pruning of the result before the rows are materialised.
Materialising the result involves bu...
Get MD5 hash of big files in Python
... @user2084795 open always opens a fresh file handle with the position set to the start of the file, (unless you open a file for append).
– Steve Barnes
Jul 5 '17 at 9:15
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