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Get the name of the currently executing method
...e same issue to retrieve method name in view file. I got the solution by
params[:action] # it will return method's name
if you want to get controller's name then
params[:controller] # it will return you controller's name
...
Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
...testing shown that inserted images did not contain this "rogue" style attr+param).
When rendered by the browser (IE7), the width and height in the style overrides the img width/height param (so the image is shown like how I wanted it.. resized to 55px x 55px. So everything went well so it seems.
W...
Issue with adding common code as git submodule: “already exists in the index”
...
I'm afraid there's not enough information in your question to be certain about what's going on, since you haven't replied to my follow-up question, but this may be of help in any case.
That error means that projectfolder is already staged ("already exists in the...
What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa
...ress.com/2008/10/17/tip-of-the-day-3/
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
static string GetChangeConflictExceptionDetailString(DataContext context)
{
StringBuilder sb = new StringBuilder();
forea...
Iterating over Java collections in Scala
... style loop, so I have been trying to convert it to a native Scala collection but will no luck.
9 Answers
...
What is the best way to remove accents (normalize) in a Python unicode string?
...ef strip_accents(text):
"""
Strip accents from input String.
:param text: The input string.
:type text: String.
:returns: The processed String.
:rtype: String.
"""
try:
text = unicode(text, 'utf-8')
except (TypeError, NameError): # unicode is a default o...
How should the ViewModel close the form?
... {
_closeCommand = new RelayCommand(
param => Close(),
param => CanClose()
);
}
return _closeCommand;
}
}
public event Action RequestClose;
public virtual void Close()
...
How to build a query string for a URL in C#?
...rces from a code is building a query string to including all the necessary parameters. While by all means no rocket science, there are some nifty details you need to take care of like, appending an & if not the first parameter, encoding the parameters etc.
...
NSDate get year/month/day
... can I get the year/month/day of a NSDate object, given no other information? I realize that I could probably do this with something similar to this:
...
Can C++ code be valid in both C++03 and C++11 but do different things?
...
The answer is a definite yes. On the plus side there is:
Code that previously implicitly copied objects will now implicitly move them when possible.
On the negative side, several examples are listed in the appendix C of the standard. Even though there are many more negative ones than positive, ...