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UIBarButtonItem with custom image and no border
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An alternative is to subclass UIBarButtonItem. Why? So that the action is invoked on the target with the correct sender. In the code above, the sender argument in the action message is the UIButton instance, not the UIBarButto...
jQuery form serialize - empty string
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You have to give the input element a name. E.g.:
<form id="form1" action="/Home/Test1" method="post" name="down">
<div id="div2">
<input id="input1" type="text" value="2" name="foo"/>
</div>
</form>
will give you in the ale...
How to get the caret column (not pixels) position in a textarea, in characters, from the start?
How do you get the caret position in a <textarea> using JavaScript?
4 Answers
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Git rebase --continue complains even when all merge conflicts have been resolved
... While --skip is the right thing to do when the conflict resolution results in no changes for the commit, that is not the case in this question. Notice that the original question has several files with changes in the staging area.
– agbodike
May 13 at 21:02
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CodeIgniter removing index.php from url
...'] = "index.php"
to
$config['index_page'] = ""
In some cases the default setting for uri_protocol does not work properly.
Just replace
$config['uri_protocol'] ="AUTO"
by
$config['uri_protocol'] = "REQUEST_URI"
.htaccess
RewriteEngine on
RewriteCond $1 !^(index\.php|resources|robots\.tx...
Order data frame rows according to vector with specific order
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Try match:
df <- data.frame(name=letters[1:4], value=c(rep(TRUE, 2), rep(FALSE, 2)))
target <- c("b", "c", "a", "d")
df[match(target, df$name),]
name value
2 b TRUE
3 c FALSE
1 a TRUE
4 d FALSE
It will work as long ...
What is the formal difference in Scala between braces and parentheses, and when should they be used?
...perator somewhere, then your code will compile, and you get unexpected results and potentially a very hard bug to find. Below is contrived (since the expressions are pure and will at least give a warning), but makes the point:
method {
1 +
2
3
}
method(
1 +
2
3
)
The first compiles, t...
There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
...nData to an empty list instead of null. If that isn't possible, you could alter your razor markup to check if the list is null, and if so, render an empty select list.
– hawkke
Mar 15 '17 at 15:56
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What is the difference between a strongly typed language and a statically typed language?
...h compiled twice (JIT) and both do some type analysis. A language like Javascript running in .NET vm might be more Typesafe because of the VM.
– Adam Gent
Apr 24 '10 at 21:06
2
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Redirect all to index.php using htaccess
...hp is in that folder whilst the .htaccess file is in the document root.
Alternative to $_GET['path'] (updated Feb '18 and Jan '19)
It's not actually necessary (nor even common now) to set the path as a $_GET variable, many frameworks will rely on $_SERVER['REQUEST_URI'] to retrieve the same infor...