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How to check if a string array contains one string in JavaScript? [duplicate]
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430
There is an indexOf method that all arrays have (except Internet Explorer 8 and below) that wil...
How to call multiple JavaScript functions in onclick event?
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403
onclick="doSomething();doSomethingElse();"
But really, you're better off not using onclick at ...
Generate .pem file used to set up Apple Push Notifications
...) option under Distribution section, then click "Continue" button.
Step 3: Select the App ID you want to use for your BYO app (How to Create An App ID), then click "Continue" to go to next step.
Step 4: Follow the steps "About Creating a Certificate Signing Request (CSR)" to create a Certifica...
How do I invoke a Java method when given the method name as a string?
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edited Sep 29 '16 at 14:13
Andrew Tobilko
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a...
Detect iPad users using jQuery?
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317
iPad Detection
You should be able to detect an iPad user by taking a look at the userAgent pr...
How to replace four spaces with a tab in Sublime Text 2?
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edited Aug 6 '12 at 21:35
ruffin
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answered M...
How do I fix blurry text in my HTML5 canvas?
...nt runs independent from the device or monitor's pixel ratio.
On the iPad 3+, this ratio is 2. This essentially means that your 1000px width canvas would now need to fill 2000px to match it's stated width on the iPad display. Fortunately for us, this is done automatically by the browser. On the ...
How to configure postgresql for the first time?
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332
The other answers were not completely satisfying to me. Here's what worked for postgresql-9.1 ...
Why does datetime.datetime.utcnow() not contain timezone information?
... datetime.astimezone
you can give it a timezone like this
import pytz # 3rd party: $ pip install pytz
u = datetime.utcnow()
u = u.replace(tzinfo=pytz.utc) #NOTE: it works only with a fixed utc offset
now you can change timezones
print(u.astimezone(pytz.timezone("America/New_York")))
To get ...
C# Double - ToString() formatting with two decimal places but no rounding
...cate(myDoubleValue * 100) / 100;
For instance:
If the number is 50.947563 and you use the following, the following will happen:
- Math.Truncate(50.947563 * 100) / 100;
- Math.Truncate(5094.7563) / 100;
- 5094 / 100
- 50.94
And there's your answer truncated, now to format the string simply do t...