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How to extract a floating number from a string [duplicate]
... %g [-+]?(\d+(\.\d*)?|\.\d+)([eE][-+]?\d+)?
%i [-+]?(0[xX][\dA-Fa-f]+|0[0-7]*|\d+)
This regular expression does not support international formats where a comma is used as the separator character between the whole and fractional part (3,14159).
In that case, replace all \. with ...
Set icon for Android application
...drawable-xhdpi (320 dpi, Extra-high density screen) - 96px x 96px
drawable-xxhdpi (480 dpi, Extra-extra-high density screen) - 144px x 144px
drawable-xxxhdpi (640 dpi, Extra-extra-extra-high density screen) - 192px x 192px
You may then define the icon in your AndroidManifest.xml file as such:
<...
How to change port number for apache in WAMP
...en/running WAMP icon
Select menu Tools
In the section Port used by Apache: xx, click Use a port other than 80 (i.e. default port configuration)
Enter the desired port number in the popup window - usually 8080 as alternative Web port
NB: For alternative port: check official IANA Service Name and Tr...
How to connect android emulator to the internet
... emulator to the internet, e.g. to use the browser? I've found lots of advice on what do to when your connected through a proxy, but that's not the case here, my machine (Windows 7) is directly connected to the router.
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Android: integer from xml resource
How do I have to modify my XML resources, or what XML file do I have to create, to access integer values in the same way you access string values with R.string.some_string_resource ?
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Is there a string math evaluator in .NET?
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there was an answer from ma81xx on Nov 15 '11
– tatigo
May 5 '15 at 22:19
1
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pod install -bash: pod: command not found
...oapods
If there is an error "activesupport requires Ruby version >= 2.xx", then install latest activesupport first by typing in terminal.
sudo gem install activesupport -v 4.2.6
[ 2 ] After installation, there will be a lot of messages, read them and if no error found, it means cocoapods ins...
How do I check if a variable exists in a list in BASH
...wered Dec 9 '13 at 14:34
OriettaxxOriettaxx
53444 silver badges66 bronze badges
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Check if a number has a decimal place/is a whole number
... I think this one is the actual solution as this this working even for XX.0
– Deepankar Sarkar
Dec 20 '14 at 13:36
6
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How to generate a git patch for a specific commit?
... git format-patch -1 HEAD will generate patch for the most recent commit
– Sriram Murali
Dec 14 '16 at 18:36
1
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