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Get cursor position (in characters) within a text Input field
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What is the idea of "oField.focus()"? It works for me without this line. Be careful if you use blur event on your input and execute that function inside a callback.
– Kirill Reznikov
Sep 14 '15 at ...
How do I refresh the page in ASP.NET? (Let it reload itself by code)
How do I refresh a page in ASP.NET? (Let it reload itself by code)
13 Answers
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When to Redis? When to MongoDB? [closed]
...ask me, my personal choice is Redis for most requirements.
Lastly, I hope by now you have seen http://antirez.com/post/MongoDB-and-Redis.html
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edited Sep 14 '16 at 17:2...
Brew update failed: untracked working tree files would be overwritten by merge
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you might want to do also git add . followed by git stash :P
– mkk
Feb 28 '14 at 16:30
W...
Paging in a Rest Collection
... different approach, such as the one use in Atom (where the representation by design may be partial, and is returned with a status 200, and potentially paging links). See RFC 4287 and RFC 5005.
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How to force the browser to reload cached CSS/JS files?
...rowsers have policies for this sort of thing, and they are usually playing by the rules laid down in the HTTP specification. When a browser makes a request to a server, part of the response is an EXPIRES header.. a date which tells the browser how long it should be kept in cache. The next time the...
Get JSF managed bean by name in any Servlet related class
...vlet (for AJAX/JSON) in which I would like to reference my @ManagedBeans by name. I'm hoping to map:
6 Answers
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UIImagePickerController breaks status bar appearance
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None of the solutions above worked for me, but by combining Rich86man's and iOS_DEV_09's answers I've got a consistently working solution:
UIImagePickerController* imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
and
- (void)navigatio...
How to use ng-repeat without an html element
...lves the problem as well. I would really like to refute the statement made by @bmoeskau that solving this problem requires a 'hacky at best' solution, and since this came up recently in a discussion even though this post is 2 years old, i'd like to add my own two cents:
As @btford has pointed out, ...
What does .SD stand for in data.table in R
...elp you see what .SD is:
DT[ , .SD[ , paste(x, v, sep="", collapse="_")], by=y]
# y V1
# 1: 1 a1_b3_c5
# 2: 3 a2_b4_c6
Basically, the by=y statement breaks the original data.table into these two sub-data.tables
DT[ , print(.SD), by=y]
# <1st sub-data.table, called '.SD' while it's be...