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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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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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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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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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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 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...
How to find a text inside SQL Server procedures / triggers?
...rver. Instead of using a linked server named with its IP address, create a new linked server with the name of the resource such as Finance or DataLinkProd or some such. Then when you need to change which server is reached, update the linked server to point to the new server (or drop it and recreate ...