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How do I check if a string contains another string in Swift?
... and containsIgnoringCase for String
extension String {
func contains(_ find: String) -> Bool{
return self.range(of: find) != nil
}
func containsIgnoringCase(_ find: String) -> Bool{
return self.range(of: find, options: .caseInsensitive) != nil
}
}
Older Swift vers...
Get value from SimpleXMLElement Object
...
Just noticed if you json_encode the xml object and then json_decode it you get a nested stdObject to deal with, quite handy for when you're being lazy & working with simple structures :D
– Louis
Sep 20 '13 ...
How do I move a redis database from one server to another?
...y
$destination{db},
$destination{timeout}
);
}
See http://redis.io/commands/migrate for more info.
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Pip freeze vs. pip list
...y):
test1 % pip freeze <== Packages I'VE installed w/ pip
-e git+https://github.com/gdamjan/hello-world-python-package.git@10<snip>71#egg=cool_lib
peppercorn==0.6
sampleproject==1.3.1
test1 % pip list <== All packages, incl. ones I've NOT installed w/ pip
Package ...
How to prevent robots from automatically filling up a form?
...very form field they see, hoping to get around required field validators.
http://haacked.com/archive/2007/09/11/honeypot-captcha.aspx
If you create a text box, hide it in javascript, then verify that the value is blank on the server, this weeds out 99% of robots out there, and doesn't cause 99% of...
Select first row in each GROUP BY group?
... Google's BigQuery also supports the first query's ROW_NUMBER() command. Worked like a charm for us
– Praxiteles
Jan 14 '18 at 5:53
2
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autolayout - make height of view relative to half superview height
...l to Superview.Center Y multiplier 1 gives you no height. This answer is incomplete. All you have to do is think about what you're saying and you can see it gives you a line across the center! I would edit this answer to make it clear what other constraints you're talking about.
...
Windows batch: formatted date into variable
...at contain the individual parts, would be:
for /f %%x in ('wmic path win32_localtime get /format:list ^| findstr "="') do set %%x
set today=%Year%-%Month%-%Day%
Much nicer than fiddling with substrings, at the expense of polluting your variable namespace.
If you need UTC instead of local time, t...
Trying to start a service on boot on Android
...The other answers look good, but I thought I'd wrap everything up into one complete answer.
You need the following in your AndroidManifest.xml file:
In your <manifest> element:
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
In your <application> e...
What SOAP client libraries exist for Python, and where is the documentation for them? [closed]
... +1 for SUDS, great library! I ran into problems using SUDS with HTTPS web services behind a proxy. Turns out it is a known Python urllib2 issue. See my answer for more details.
– sstock
Aug 6 '09 at 8:35
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