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POSTing JsonObject With HttpClient From Web API
... HttpClient and without the WebApi package it would be:
var content = new StringContent(jsonObject.ToString(), Encoding.UTF8, "application/json");
var result = client.PostAsync(url, content).Result;
Or if you want it async:
var result = await client.PostAsync(url, content);
...
Can I find out the return value before returning while debugging in Eclipse?
... the parent class and do my debugging in the wrapper/child class. It takes extra work though.
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Is there an ignore command for git like there is for svn?
...
A very useful git ignore command comes with the awesome tj/git-extras.
Here are a few usage examples:
List all currently ignored patterns
git ignore
Add a pattern
git ignore "*.log"
Add one of the templates from gitignore.io
git ignore-io -a rails
git-extras provides many more...
Multiline TextView in Android?
...ravity="left"
android:padding="8dp"
android:text="@string/rating_review"
android:textColor="@color/black"
android:textStyle="bold" />
<TextView
android:id="@+id/tv_description"
android:layout_width="wrap_content"
...
Java 8 stream reverse order
...g the Collector.of() factory method.
The complete code is this:
Deque<String> output =
input.collect(Collector.of(
ArrayDeque::new,
(deq, t) -> deq.addFirst(t),
(d1, d2) -> { d2.addAll(d1); return d2; }));
The result is a Deque instead of a List, but that ...
C++11 rvalues and move semantics confusion (return statement)
... This is pretty huge for returning expensive objects like containers & strings by value efficiently from methods.
Now where things get interesting with rvalue references, is that you can also use them as arguments to normal functions. This allows you to write containers that have overloads for...
how to create a file name with the current date & time in python?
...ng datetime, this solves your problem (answers your question) of getting a string with the current time and date format you specify:
import time
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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What is the difference between range and xrange functions in Python 2.X?
...e lists -- as you can see, time-wise, for a list of a million entries, the extra overhead is only 0.04 seconds. And as Corey points out, in Python 3.0 .xrange() will go away and .range() will give you nice iterator behavior anyway.
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pandas: How do I split text in a column into multiple rows?
I'm working with a large csv file and the next to last column has a string of text that I want to split by a specific delimiter. I was wondering if there is a simple way to do this using pandas or python?
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Unable to Cast from Parent Class to Child Class
... and adapt the non-existing data. Like converting claws to nails, chasing string to chasing ball, etc...
– TamusJRoyce
Mar 1 '12 at 15:22
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