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How to make an HTTP POST web request
... a dependency injection solution.
POST
var values = new Dictionary<string, string>
{
{ "thing1", "hello" },
{ "thing2", "world" }
};
var content = new FormUrlEncodedContent(values);
var response = await client.PostAsync("http://www.example.com/recepticle.aspx", content);
var re...
Xcode variables
...
Ok, so when I use char* cv = getenv("CURRENT_VARIANT"); I get NULL. What am I missing?
– Brooks
Dec 31 '13 at 16:06
1
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How to paste yanked text into the Vim command line
...u cannot live without them.
Registers are basically storage locations for strings. Vim has many registers that work in different ways:
0 (yank register: when you use y in normal mode, without specifying a register, yanked text goes there and also to the default register),
1 to 9 (shifting delete ...
How to save an image to localStorage and display it on the next page?
...ith getElementByID, and save the image as a Base64. Then I save the Base64 string as my localStorage value.
bannerImage = document.getElementById('bannerImg');
imgData = getBase64Image(bannerImage);
localStorage.setItem("imgData", imgData);
Here is the function that converts the image to a Base64...
What does -> mean in Python function definitions?
...
It's a function annotation.
In more detail, Python 2.x has docstrings, which allow you to attach a metadata string to various types of object. This is amazingly handy, so Python 3 extends the feature by allowing you to attach metadata to functions describing their parameters and return ...
ElasticSearch: Unassigned Shards, how to fix?
... r (',' (code 44)): expected a valid value (number, String, array, object, 'true' , 'false' or 'null')\n at [Source: [B@3b1fadfb; line: 6, column: 27]]","status": 500} <br> what should i do to fix it
...
How can I convert a string to a number in Perl?
I have a string which holds a decimal value in it and I need to convert that string into a floating point variable. So an example of the string I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string t...
Detecting iOS / Android Operating system
...
You can test the user agent string:
/**
* Determine the mobile operating system.
* This function returns one of 'iOS', 'Android', 'Windows Phone', or 'unknown'.
*
* @returns {String}
*/
function getMobileOperatingSystem() {
var userAgent = navig...
CSS - Expand float child DIV height to parent's height
... element will introduce margin-like spacing. Alternatively, you could add extra (empty) columns where you want extra space. And you could also add padding inside the table-cells; that padding will be included in the background however, so that may not be what you want. But you're right that it's ...
Displaying the build date
...urces\BuildDate.txt"
Add this file as resource,
now you have 'BuildDate' string in your resources.
To create resources, see How to create and use resources in .NET.
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