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Does IE9 support console.log, and is it a real function?
...by all major browsers. I just spent a day working out why IE9 doesn't like my script and now I know why - it had a console.log in the very first step. Impossible to debug, since turning debug mode made this bug go away in an instant :P Thanks for clarification!!
– f055
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Git push requires username and password
I cloned a Git repository from my GitHub account to my PC.
24 Answers
24
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How to organize a node app that uses sequelize?
...lly like this:
var orm = require('sequelize-connect');
orm.discover = ["/my/model/path/1", "/path/to/models/2"]; // 1 to n paths can be specified here
orm.connect(db, user, passwd, options); // initialize the sequelize connection and models
Then you can access the mod...
Convert Iterator to ArrayList
...e Guava:
import com.google.common.collect.Lists;
Iterator<Element> myIterator = ... //some iterator
List<Element> myList = Lists.newArrayList(myIterator);
Another Guava example:
ImmutableList.copyOf(myIterator);
or Apache Commons Collections:
import org.apache.commons.collections...
gdb fails with “Unable to find Mach task port for process-id” error
My app runs fine but gdb fails to debug it with the following error
12 Answers
12
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Images can't contain alpha channels or transparencies
...got an error message when I tried to set Screenshots on itunes connect for my app.
23 Answers
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What are the mathematical/computational principles behind this game?
My kids have this fun game called Spot It! The game constraints (as best I can describe) are:
9 Answers
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How to simulate a touch event in Android?
...nds touch and drags to an application. I have been using this to test that my application can handle rapid repetitive swipe gestures.
# This is a monkeyrunner jython script that opens a connection to an Android
# device and continually sends a stream of swipe and touch gestures.
#
# See http://deve...
Google Guava isNullOrEmpty for collections
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My answer is the same: try to remove the ambiguity by normalizing null to an empty collection as soon as you can. If you just can't, then okay, you might be one of the <1% of users who really want to write their own trivia...
Handlebars/Mustache - Is there a built in way to loop through the properties of an object?
...is no more need for external helpers.
How to use it
For arrays:
{{#each myArray}}
Index: {{@index}} Value = {{this}}
{{/each}}
For objects:
{{#each myObject}}
Key: {{@key}} Value = {{this}}
{{/each}}
Note that only properties passing the hasOwnProperty test will be enumerated.
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