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Mark error in form using Bootstrap
..."helpBlock2" class="help-block">A block of help text that breaks onto a new line.</span> </span> </div>
– Waqar Alamgir
Jan 8 '16 at 14:51
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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
... offers you to add a key to a running instance so you will have to start a new one if you have lost the key to your running instance.
– Thibault D.
Sep 1 '13 at 18:32
81
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In Python, what is the difference between “.append()” and “+= []”?
...= have the same result; they add the item to the list, without producing a new list. Using + adds the two lists and produces a new list.
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How to disable HTML button using JavaScript?
..., input.value);
// change the input's value property
input.value = "My New Value";
// the attribute remains there because it still exists in the DOM markup
console.log('new attribute:', input.getAttribute('value'));
// but the property is equal to the set value due to the shadowing effect
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How do I put a border around an Android textview?
...you try each one separately and then combine them. If you get stuck, ask a new question on Stack Overflow.
– Suragch
Mar 16 '18 at 7:44
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How do I add a password to an OpenSSH private key that was generated without a password?
...). How can I put a password on this existing key (I know how to generate a new key with a password)?
3 Answers
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Testing two JSON objects for equality ignoring child order in Java
...a, JSONCompareMode.NON_EXTENSIBLE); The NON_EXTENSIBLE mode means that any new or missing fields cause failures, but the order doesn't. Using false would instigate lenient mode which wouldn't report any extra or missing child elements.
– Dan Temple
Nov 5 '13 at...
Convert JSON String To C# Object
... deserialization code would be:
JavaScriptSerializer json_serializer = new JavaScriptSerializer();
Test routes_list =
(Test)json_serializer.DeserializeObject("{ \"test\":\"some data\" }");
More information can be found in this tutorial:
http://www.codeproject.com/Tips/79435/Deser...
AWS S3 copy files and folders between two buckets
...g(:access_key_id => '...', :secret_access_key => '...')
s3 = AWS::S3.new
s3.buckets['bucket-name'].objects['source-key'].copy_to('target-key')
If you want to perform the copy between different buckets, then specify the target bucket name:
s3.buckets['bucket-name'].objects['source-key'].copy...
restrict edittext to single line
...snt work if my textview is very long and I want it multiline, but not with newline characters.
– htafoya
Jul 11 '17 at 1:44
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