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How to resize the AVD emulator (in Eclipse)?
...is solution is temp. as you need to do so every time you launch eclipse. Walter Heck's solution is better.
– Mina Samy
Feb 14 '11 at 8:38
1
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How is pattern matching in Scala implemented at the bytecode level?
...can write your own custom extractors in addition to or instead of the default ones Scala uses for case classes. If you do, then the cost of the pattern match is the cost of whatever the extractor does. A good overview is found in http://lamp.epfl.ch/~emir/written/MatchingObjectsWithPatterns-TR.pdf...
Difference between SelectedItem, SelectedValue and SelectedValuePath
...h Category object having Name and ID properties). eg. ObservableCollection<Category>. The SelectedItem property will return you the currently selected Category object. For binding purposes however, this is not always what you want, as this only enables you to bind an entire Category object t...
How can we match a^n b^n with Java regex?
... 1 aaa|b
aaaxb 0
xaaab 0
b 0
abbb 1 a|bbb
Note that e.g. aaa|b is the result of join-ing what each group captured with '|'. In this case, group 0 (i.e. what the pattern matched) captured aaa, and group 1 captured b.
Lesson: You can capture inside a lookaround. You can use free-spacing to enhance re...
Can you use a trailing comma in a JSON object?
... you end up with code that looks like this:
s.append("[");
for (i = 0; i < 5; ++i) {
if (i) s.append(","); // add the comma only if this isn't the first entry
s.appendF("\"%d\"", i);
}
s.append("]");
That extra one line of code in your for loop is hardly expensive...
Another alternative I...
npm command to uninstall or prune unused packages in Node.js
...nt.. it's a valid strategy to resetting a node project dependencies as an alternative to the accepted answer. If you damaged a node_modules sub-directory contents (easy to do with sym-linked dependencies) or if you've had additional changes like node or npm version bumps prune will not properly clea...
What's an Aggregate Root?
...example, you might have an Order object which encapsulates operations on multiple LineItem objects. Your client code would never load the LineItem objects directly, just the Order that contains them, which would be the aggregate root for that part of your domain.
...
How do I make a Git commit in the past?
...ere given is flawed. Unconditionally setting GIT_AUTHOR_DATE in an --env-filter would rewrite the date of every commit. Also, it would be unusual to use git commit inside --index-filter.
You are dealing with multiple, independent problems here.
Specifying Dates Other Than “now”
Each commit ha...
Express-js can't GET my static files, why?
...
Try http://localhost:3001/default.css.
To have /styles in your request URL, use:
app.use("/styles", express.static(__dirname + '/styles'));
Look at the examples on this page:
//Serve static content for the app from the "public" directory in the applic...
How to check String in response body with mockMvc
...
You can call andReturn() and use the returned MvcResult object to get the content as a String.
See below:
MvcResult result = mockMvc.perform(post("/api/users").header("Authorization", base64ForTestUser).contentType(MediaType.APPLICATION_JSON)
.content("{\"userName...