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How to clear jQuery validation error messages?
...jQuery validation plugin for client side validation.
Function editUser() is called on click of 'Edit User' button, which displays error messages.
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Using SSH keys inside docker container
...e pip and npm to download from a private repository.
The solution I found is to add your keys using the --build-arg flag. Then you can use the new experimental --squash command (added 1.13) to merge the layers so that the keys are no longer available after removal. Here's my solution:
Build comman...
Align items in a stack panel?
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You can achieve this with a DockPanel:
<DockPanel Width="300">
<TextBlock>Left</TextBlock>
<Button HorizontalAlignment="Right">Right</Button>
</DockPanel>
The difference is that a StackPanel will ...
How do I remove blank elements from an array?
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There are many ways to do this, one is reject
noEmptyCities = cities.reject { |c| c.empty? }
You can also use reject!, which will modify cities in place. It will either return cities as its return value if it rejected something, or nil if no rejectio...
Compare two List objects for equality, ignoring order [duplicate]
Yet another list-comparing question.
9 Answers
9
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JavaScript/jQuery to download file via POST with JSON data
...ends the iframe HTML, and sets the innerHTML of the page to that string. This will wipe out any event bindings your page has, amongst other things. Create an element and use appendChild instead.
$.post('/create_binary_file.php', postData, function(retData) {
var iframe = document.createElement("i...
Read binary file as string in Ruby
...easy way to take a tar file and convert it into a string (and vice versa). Is there a way to do this in Ruby? My best attempt was this:
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Why won't my PHP app send a 404 error?
Why wont this work? I get a blank page.
16 Answers
16
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MVC 4 Razor File Upload
...to implement File Upload Control in
my website. I am not able to find the mistake.I am getting a null
value in my file.
5 A...
diff to output only the file names
...cursively compare two directories and output only the file names of what is different. This includes anything that is present in one directory and not the other or vice versa, and text differences.
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