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What's the difference between ES6 Map and WeakMap?
Looking this and this MDN pages it seems like the only difference between Maps and WeakMaps is a missing "size" property for WeakMaps. But is this true? What's the difference between them?
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How can I get a resource content from a static context?
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Create a subclass of Application, for instance public class App extends Application {
Set the android:name attribute of your <application> tag in the AndroidManifest.xml to point to your new class, e.g. android:name=".App"
In the onCreate() ...
JavaScript get element by name
... a NodeList of elements. And a NodeList of elements does not have a .value property.
Use this instead:
document.getElementsByName("acc")[0].value
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Javascript Array Concat not working. Why?
...stanceof Array )
this.refs = this.refs.concat( ref );
else
this.refs.push( ref );
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How do I use .woff fonts for my website?
Where do you place fonts so that CSS can access them?
2 Answers
2
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How to write a caption under an image?
I have two images that need to kept inline; I want to write a caption under each image.
9 Answers
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How do I make Vim do normal (Bash-like) tab completion for file names?
When I'm opening a new file in Vim and I use tab completion, it completes the whole file name instead of doing the partial match like Bash does. Is there an option to make this file name tab completion work more like Bash?
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Interface naming in Java [closed]
Most OO languages prefix their interface names with a capital I, why does Java not do this? What was the rationale for not following this convention?
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
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The problem is still your pg_hba.conf file (/etc/postgresql/9.1/main/pg_hba.conf*).
This line:
local all postgres peer
Should be:
local all postgres ...
How to print the values of slices
I want to see the values which are in the slice. How can I print them?
7 Answers
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