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Angular.js: How does $eval work and why is it different from vanilla eval?
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@Yappli $eval doesn't evaluate JavaScript; it evaluates AngularJS expressions, which are kind of like a safer subset of JavaScript. "{id: 'val'}" is a valid AngularJS expression and should return a valid JS object. See the link...
How efficient can Meteor be while sharing a huge collection among many clients?
...cription, the merge box is
essentially a pass-through. But a more complex app can have multiple
subscriptions which might overlap. If two subscriptions both set the
same attribute on the same document, the merge box decides which value
takes priority and only sends that to the client. We haven't ...
How to view the contents of an Android APK file?
...he apk file is just a zip archive, so you can try to rename the file to theappname.apk.zip and extract it with any zip utility (e.g. 7zip).
The androidmanifest.xml file and the resources will be extracted and can be viewed whereas the source code is not in the package - just the compiled .dex file ...
Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
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apparently I did not notice I have bootstrap.js included twice - first time it was way before query
– JJ Roman
Apr 26 at 20:03
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Testing service in Angular returns module is not defined
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You essentially inserted a hack into your app to make sure that things load in the correct fashion - and I didn't mean hack in a bad way (there is nothing wrong with the way you wrote that snippet of code) but what happens when an update to jasmine or something else ...
How to change package name of Android Project in Eclipse?
...ndroid project created in Eclipse . I want to modify the package name and application of the project. How do I do that in Eclipse?
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ActiveRecord: List columns in table from console
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If you are comfortable with SQL commands, you can enter your app's folder and run rails db, which is a brief form of rails dbconsole. It will enter the shell of your database, whether it is sqlite or mysql.
Then, you can query the table columns using sql command like:
pragma table_i...
Select DISTINCT individual columns in django?
...ee for yourself.
# The query would look something like
# SELECT DISTINCT "app_productorder"."category" FROM "app_productorder"
There are a couple of things to remember here. First, this will return a ValuesQuerySet which behaves differently from a QuerySet. When you access say, the first element ...
Returning value from Thread
...memory consistency guarantees of CountDownLatch. The value array creation happens-before uiThread start (program order rule) which synchronizes-with the assignment of 2 to value[0] (thread start) which happens-before latch.countDown() (program order rule) which happens-before latch.await() (guarante...
how to read all files inside particular folder
... I think it is better to use StringBuilder inside the loop to append every file's content. sb.Append(File.ReadAllText(file));
– e0x3
Feb 20 '17 at 5:51
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