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How do you get the index of the current iteration of a foreach loop?
...32 i) in Model.Select((value, i) => ( value, i )))
{
<li id="item_@i">@value</li>
}
</ol>
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ASP.NET MVC HandleError
..., logMessage, filterContext);
logDirectory = (logDirectory + "\\Log_" + LogFileName(DateTime.Now) + ".txt");
StreamWriter streamWriter = null;
try
{
streamWriter = new StreamWriter(logDirectory, true);
streamWriter.WriteLine(logLine);
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How can I add an ampersand for a value in a ASP.net/C# app config file value
...link isn't displaying any article at the moment.
– Gk_999
Aug 31 at 6:30
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Why should the “PIMPL” idiom be used? [duplicate]
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Isn't this line illegal since all members are private: cat_->Purr(); Purr() is not accessible from the outside because by deafult it's private. What am I missing here?
– binaryguy
Aug 14 '15 at 9:20
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LINQ equivalent of foreach for IEnumerable
...ter is precisely equivalent to a ForEach extension method on IEnumerabe<_>.
– Joel Mueller
Mar 3 '11 at 0:18
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Check if an image is loaded (no errors) with jQuery
...lop for, try developing for Internet Explorer 7 or less. Besides adding a $_GET parameter to the image load, will load a new image everytime, like Gromix suggested.
– SSH This
Jan 14 '13 at 23:51
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pandas: multiple conditions while indexing data frame - unexpected behavior
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You can use query(), i.e.:
df_filtered = df.query('a == 4 & b != 2')
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Set a default parameter value for a JavaScript function
...S2015, default parameters are in the language specification.
function read_file(file, delete_after = false) {
// Code
}
just works.
Reference: Default Parameters - MDN
Default function parameters allow formal parameters to be initialized with default values if no value or undefined is pass...
What is the difference between `-fpic` and `-fPIC` gcc parameters?
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What's more: I did a little experiment here (on x86_64 platform), -fPIC and -fpic appears to have generated the same code. It seems they generate a different code only on m68k, PowerPC and SPARC.
– Denilson Sá Maia
Jan 25 '11 at 11:49
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“sending 'const NSString *' to parameter of type 'NSString *' discards qualifiers” warning
...ion/Foundation.h>
@interface Constants : NSObject
extern NSString *APP_STATE_LOGGED_IN;
extern NSString *APP_STATE_LOGGED_OUT;
@end
// Constants.m
#import <Foundation/Foundation.h>
#import "Constants.h"
@implementation Constants
NSString *APP_STATE_LOGGED_IN = @"APP_STATE_LOGGED_IN";
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