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How to update attributes without validation
...update_attribute('state', a.state)
Note:- 'update_attribute' update only one attribute at a time from the code given in question i think it will work for you.
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Taking screenshot on Emulator from Android Studio
....png
adb pull /sdcard/screen.png
adb shell rm /sdcard/screen.png
Shorter one line alternative in Unix/OSX
adb shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png
Original blog post:
Grab Android screenshot to computer via ADB
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How to get base url with jquery or javascript?
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This one will help you...
var getUrl = window.location;
var baseUrl = getUrl .protocol + "//" + getUrl.host + "/" + getUrl.pathname.split('/')[1];
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Round to 5 (or other number) in Python
... it won't let me due to a lack of reputation =/
Anyway, we can generalize one more step and go:
def myround(x, base=5):
return base * round(float(x) / base)
This allows us to use non-integer bases, like .25 or any other fractional base.
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Parse query string into an array
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@Mabi - oh, and look, someone else agrees with you and created their own function already - php.net/manual/en/function.parse-str.php#76792
– Anthony
Jun 11 '15 at 7:31
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Linux delete file with size 0 [duplicate]
...ing find -exec, always favour + over ; in cases where you can (and this is one such case).
– Chris Jester-Young
Jun 10 '11 at 20:47
5
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Print a list of all installed node.js modules
...from dependencies in package.json?
Of course, this will only give you the ones you actually saved, but you should be doing that anyway.
console.log(Object.keys(require('./package.json').dependencies));
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How to set default value to the input[type=“date”] [duplicate]
...defined in [RFC 3339], with the additional qualification that the year component is four or more digits representing a number greater than 0.
Your code should be altered to:
<input type="date" value="2013-01-08">
Example jsfiddle
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How to make IntelliJ IDEA insert a new line at every end of file?
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Is it possible to force only one? I.e. if there is 2 or more it deletes the extra newlines?
– Pylinux
Oct 25 '14 at 11:28
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How to get a list of MySQL views?
... | YES | | NULL | |
| CHECK_OPTION | enum('NONE','LOCAL','CASCADED') | YES | | NULL | |
| IS_UPDATABLE | enum('NO','YES') | YES | | NULL | |
| DEFINER | varchar(93) | YES | | NULL ...