... out that with python 2.5.2, del l[:] is slightly slower than l[:] = [] by 1.1 usec. $ python -mtimeit "l=list(range(1000))" "b=l[:];del b[:]" 10000 loops, best of 3: 29.8 usec per loop $ python -mtimeit "l=list(range(1000))" "b=l[:];b[:] = []" 10000 loops, best of 3: 28.7 usec per loop $ python -V...

...s workaround to the 'new' PropertySourcesPlaceholderConfigurer from Spring 3.1+ but I've found that the method processProperties(ConfigurableListableBeanFactory beanFactory, Properties props) is now deprecated and therefore now there's no access to the 'props' argument. Looking at the sources of Pro...

... Bean Validation 1.1 requires the Expression Language dependencies on the classpath. See also hibernate.org/validator/documentation/getting-started – Hardy Jun 25 '14 at 9:01 ...

... Rails 3.1 ships with built-in helpers: http://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-tag E.g., tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)}) # => <div dat...

...to the local branch you’re currently on. From the Pro Git book, chapter 3.1 Git Branching - Branches in a Nutshell, in the section Creating a New Branch: What happens if you create a new branch? Well, doing so creates a new pointer for you to move around. Let’s say you create a new branch...

...afari) IE7 XP and IE8 XP installers can be downloaded here: IE7, IE8 7-zip 1.1 MB to extract Chrome's installers. ActiveX 10.3 for IE6+, latest plugin version for other browsers. IE Developer toolbar for IE6 and 7 626 KB 3. Sandboxie Sandboxie is a lightweight tool which runs applications i...

...e that, you will need to copy that wp_list_pluck. PHP < 5.3 Wordpress 3.1+ In Wordpress there is a function called wp_list_pluck If you're using Wordpress that solves your problem. PHP < 5.3 If you're not using Wordpress, since the code is open source you can copy paste the code in your p...

...col that provides such guarantees can be used; the mapping of the HTTP/1.1 request and response structures onto the transport data units of the protocol in question is outside the scope of this specification. So although it doesn't explicitly say so, UDP is not used because it is not a...

...r": [1, 2, 3], "apple": [2, 3, 4], "orange": [3, 4, 5]}, index=[0, .9, 1.1]) df.index.get_indexer([0, 1]) # array([ 0, -1], dtype=int64) share | improve this answer | fo...

...ary intent is to write characters, and not bytes? PrintStream predates JDK 1.1 when Reader/Writer character streams were introduced. I imagine Sun would have deprecated PrintStream if only for the fact it is so widely used. (After all, you wouldn't want each call to System.out to generate a deprecat...