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Getting realtime output using subprocess
...n an empty line, which does not evaluate as true. it only returns an empty string when the pipe closes, which will be when the subprocess terminates.
– Alice Purcell
Apr 9 '10 at 12:24
...
EF Code First: How do I see 'EntityValidationErrors' property from the nuget package console?
...tead. This function would simply enumerate the errors within the EntityValidationErrors collection, and rethrow an exception where the Exception message lists the individual problems. This makes the output show up in the NuGet package manager console.
Code follows:
/// <summary>
/// Wrappe...
Free FTP Library [closed]
...files on the FTP server:
public IEnumerable<FtpFileInfo> GetFiles(string server, string user, string password)
{
var credentials = new NetworkCredential(user, password);
var baseUri = new Uri("ftp://" + server + "/");
var files = new List<FtpFileInfo>();
...
INSERT … ON DUPLICATE KEY (do nothing)
...
Yes, use INSERT ... ON DUPLICATE KEY UPDATE id=id (it won't trigger row update even though id is assigned to itself).
If you don't care about errors (conversion errors, foreign key errors) and autoincrement field exhaustion (it's incremented even if the row is not ins...
How can I reverse a NSArray in Objective-C?
...ing category to your code:
@implementation NSMutableArray (Reverse)
- (void)reverse {
if ([self count] <= 1)
return;
NSUInteger i = 0;
NSUInteger j = [self count] - 1;
while (i < j) {
[self exchangeObjectAtIndex:i
withObjectAtIndex:j];
...
Removing Data From ElasticSearch
...asticsearch.
Using cURL
curl -XDELETE localhost:9200/index/type/documentID
e.g.
curl -XDELETE localhost:9200/shop/product/1
You will then receive a reply as to whether this was successful or not. You can delete an entire index or types with an index also, you can delete a type by leaving out...
How do I create a link using javascript?
I have a string for a title and a string for a link. I'm not sure how to put the two together to create a link on a page using Javascript. Any help is appreciated.
...
jQuery object equality
...t, eg:
var a = $('#foo');
var b = a;
...then you can check their unique IDs. Every time you create a new jQuery object it gets an id.
if ($.data(a) == $.data(b)) {
// the same object!
}
Though, the same could be achieved with a simple a === b, the above might at least show the next develop...
How to copy an object in Objective-C
...es the same for all intents and purposes, but isn't (necessarily) a memory-identical clone of the original - the Objective C manual calls such an object "functionally independent" from it's original. Because the mechanisms for making these "intelligent" copies varies from class to class, we ask the ...
jQuery changing style of HTML element
... answered Apr 18 '13 at 14:51
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