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How to print without newline or space?
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Note: The title of this question used to be something like "How to printf in python?"
Since people may come here looking for it based on the title, Python also supports printf-style substitution:
>>> strings = [ "one", "two"...
Detect Chrome extension first run / update
...ion was unsuspended, the onInstalled event never fired and thus the update script never ran. Worth mentioning for those who run update scripts onInstalled, you might need to listen for a different event in situations where you have requested a new permission.
– Elimn
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Rails 4 multiple image or file upload using carrierwave
...rate uploader Avatar
Create post scaffold
rails generate scaffold post title:string
Create post_attachment scaffold
rails generate scaffold post_attachment post_id:integer avatar:string
rake db:migrate
In post.rb
class Post < ActiveRecord::Base
has_many :post_attachments
accepts_...
Can I get chrome-devtools to actually search all JS sources?
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Yeah, if you want to search within content sources which are scripts used by extensions and the internal browser API, you enable it in the Settings of DevTools and then from any panel in DevTools you can type Ctrl + Shift + F or (on Mac) Options + Command + F (⌥⌘F) to search across...
C# 3.0 auto-properties — useful or not? [closed]
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But ok, assume you have many setter calls to myObj.Title...you want to see where the value changes from "text" to null, ie a conditional breakpoint. how do u acheive that? you cant even set a breakpoint on the setter
– wal
Oct 28 '10 at ...
Convert all first letter to upper case, rest lower for each word
...NOW";
s = System.Threading.Thread.CurrentThread.CurrentCulture.TextInfo.ToTitleCase(s.ToLower());
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Deprecated ManagedQuery() issue
... while (mCur.isAfterLast() == false) {
Log.e("hist_titleIdx",
mCur.getString(Browser.HISTORY_PROJECTION_TITLE_INDEX));
Log.e("hist_urlIdx",
mCur.getString(Browser.HISTORY_PROJECTION_URL_INDEX));
m...
How to change font of UIButton with Swift
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Use titleLabel instead. The font property is deprecated in iOS 3.0. It also does not work in Objective-C. titleLabel is label used for showing title on UIButton.
myButton.titleLabel?.font = UIFont(name: YourfontName, size: 20)
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Code coverage with Mocha
...the command nyc in front of your existing test command, for example:
{
"scripts": {
"test": "nyc mocha"
}
}
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How to add a button to a PreferenceScreen?
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For the xml:
<Preference android:title="Acts like a button"
android:key="@string/myCoolButton"
android:summary="This is a cool button"/>
Then for the java in your onCreate()
Preference button = findPreference(getString(R...