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How do I test a file upload in rails?
...action you want, passing the object returned by fixture_file_upload as the parameter for the upload.
e.g.:
post :bookmark, :bulkfile => bulk_json
Or in Rails 5: post :bookmark, params: {bulkfile: bulk_json}
This will run through the simulated post process using a Tempfile copy of the file in ...
How to download a file from a URL in C#?
... A welcome side effect: This method also supports local files as 1st parameter
– oo_dev
Aug 22 '17 at 8:35
The M...
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
... * @see http://gskinner.com/blog/archives/2007/12/colormatrix_cla.html
* @param value degrees to shift the hue.
* @return
*/
public static ColorFilter adjustHue( float value )
{
ColorMatrix cm = new ColorMatrix();
adjustHue(cm, value);
return new ColorMatrixColorFilter(cm);
}
/**
...
install / uninstall APKs programmatically (PackageManager vs Intents)
...ler = packageManger.getPackageInstaller();
PackageInstaller.SessionParams params = new PackageInstaller.SessionParams(
PackageInstaller.SessionParams.MODE_FULL_INSTALL);
params.setAppPackageName(packageName);
int sessionId = 0;
try {
sessio...
How to create a DataTable in C# and how to add rows?
...to note the Add method shown above has an overload with variable number of params, so you could shorten this to dt.Rows.Add("Ravi", 500); and would work the same. One big warning with either of these approaches: you must supply these parameters in exact same order as the columns were defined, else y...
Creating email templates with Django
...r below, which also simplifies the alternative part thanks to html_message param being added to send_email() in Django 1.7
– Mike S
Feb 24 '15 at 2:01
...
How do I concatenate strings and variables in PowerShell?
...soc.Name + " - " + $assoc.Owner)
Your code is being interpreted as many parameters being passed to Write-Host. Wrapping it up inside parentheses will concatenate the values and then pass the resulting value as a single parameter.
...
Declaring variables inside or outside of a loop
...and return something. This is also recommended in Caliper documentation.
@Param int size; // Set automatically by framework, provided in the Main
/**
* Variable is declared inside the loop.
*
* @param reps
* @return
*/
public double timeDeclaredInside(int reps) {
/* Dummy variable needed to wor...
How to access app.config in a blueprint?
... to access that request context from other places (without passing it as a parameter, but as some sort of global parameter)?
– carkod
Nov 16 '19 at 17:39
add a comment
...
iOS: how to perform a HTTP POST request?
...name:@"username" password:@"password"];
[[manager POST:@"dontposthere" parameters:nil success:^(NSURLSessionDataTask *task, id responseObject) {
NSString *responseString = [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding];
} failure:^(NSURLSessionDataTask *...