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Difference between string and text in rails?
...lumn without realizing this and all future rows where the value is true is now t. Does anyone have any insights into this behaviour?
– Peter
Aug 11 '15 at 18:25
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JavaScript exponents
...milar manner with python and matlab:
a**b // will rise a to the power b
Now it is already implemented in Edge14, Chrome52, and also it is available with traceur or babel.
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Remove scrollbar from iframe
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The scrolling attribute on the iframe is now officially obsolete. CSS should be used instead.
– Mike Poole
Nov 30 '17 at 18:12
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Visual Studio 2005/2012: How to keep first curly brace on same line?
...for this option within Visual Studio 2014, then it's under advanced and is now a 'Brace positions' drop down box:
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Define global variable in a JavaScript function
...ou literally have no evidence that the window object actually exists. You know nothing about how your code will be used in the future. It might be even used in the MongoDB environment or rino instead of your node. And the window object is also not visible even in the browser if you use web workers ...
Android: How can I validate EditText input?
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you're welcome! :) now that you're validating it, could you share how are you going to inform the user of the validation failure? I'm currently looking for best methods for the same.
– Niks
May 19 '10 at 6...
Could not find default endpoint element
...erence to a WCF Service
Main project calls methods from consumer project
Now the Consumer project had all the related configuration setting in <system.serviceModel> Tag of my app.config, its was still throwing the same error as the above.
All i did is added the same tag <system.serviceMo...
How to JSON serialize sets?
... As of version 1.2, YAML is a strict superset of JSON. All legal JSON now is legal YAML. yaml.org/spec/1.2/spec.html
– steveha
Oct 16 '14 at 0:21
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How can I update window.location.hash without jumping the document?
...ge load. As an added bonus, you can even smooth scroll to it since you are now in control of the hash value...
$(function(){
var h = window.location.hash.replace('panel-', '');
if (h) {
$('#slider').scrollTo(h, 800);
}
});
If you need this to work at all times (and not just on...
mysqli or PDO - what are the pros and cons? [closed]
... the prepared statements, the fact that it becomes a standard, etc. But I know that most of the time, convincing somebody works better with a killer feature. So there it is:
A really nice thing with PDO is you can fetch the data, injecting it automatically in an object. If you don't want to use an ...