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How to use Active Support core extensions
... up loading a lot of unneeded stuff with a simple require 'activesupport'. Now we have to do things like
require 'active_support/core_ext/object/blank'
If you don't care about granularity, you can choose to load bigger chunks. If you want everything in one big gulp use...
For 1.9.2:
rvm 1.9.2
...
How to create custom easing function with Core Animation?
... we're done
[animation setValues:values];
return(animation);
}
@end
Now usage will look something like this:
// define a parametric function
KeyframeParametricBlock function = ^double(double time) {
return(1.0 - pow((1.0 - time), 2.0));
};
if (layer) {
[CATransaction begin];
[CATran...
How to create a WPF Window without a border that can be resized via a grip only?
...resize the window.
After using this short code the result is this:
And now, the white border disappeared without using ResizeMode="NoResize" and AllowsTransparency="True", also it shows a shadow in the window.
Later I will explain how to make to work the buttons (I didn't used images for the bu...
The maximum value for an int type in Go
...1111 which gives us the maximum value for the unsigned integer (all ones). Now when you are talking about signed integer then first (the most significant) bit is used to store sign therefore to the signed int maximum value - we need to shift all bits to the right which gives us ^uint(0) >> 1 =...
Why use armeabi-v7a code over armeabi code?
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@DeanWild Google have now added support for targeting different CPU architectures in the Play Store multiple APK feature: developer.android.com/guide/google/play/publishing/…
– Charles Harley
Sep 19 '12 at ...
How to Create a circular progressbar in Android which rotates on it?
.../shape>
</rotate>
</item>
</layer-list>
Now in your activity_main.xml add following:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
...
Convert JsonNode into POJO
...this:
objectMapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);
Or you'll get an error that it can't find the property to set into.
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Editing legend (text) labels in ggplot
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@Sathish I bit late, but fixed the typo now :-)
– Jaap
Jun 4 '19 at 5:34
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Where should signal handlers live in a django project?
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Thanks for that - good to know. I'm logging all logins using this method (recording IP / user agent), and haven't had any duplicates so far - although that doesn't mean a small change down the line won't cause a problem!
– Hugo Ro...
c# open a new form then close the current form?
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form2.Closed += (s, args) => this.Close(); May I know how does this statement work? what exactly (s,args) is?
– Yash Saraiya
Jan 4 '16 at 7:28
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