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Chrome Dev Tools - Modify javascript and reload
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Great news, the fix is coming in March 2018, see this link: https://developers.google.com/web/updates/2018/01/devtools
"Local Overrides let you make changes in DevTools, and keep those changes across page loads. Previously, any changes that you made in DevTools would be lost when you...
How can javascript upload a blob?
...$('#fileInput').get(0).files.item(0); // instance of File
var xhr = new XMLHttpRequest();
xhr.open('POST', '/upload.php', true);
xhr.onload = function(e) { ... };
xhr.send(file);
Granted, if you are replacing a traditional HTML multipart form with an "AJAX" implementation (that is, your back-end c...
Center HTML Input Text Field Placeholder
...owsers that accept the element, but in diferent ways, as you can see here: http://davidwalsh.name/html5-placeholder-css.
But I don't believe that text-align will be interpreted by the browsers. At least on Chrome, this attribute is ignored. But you can always change other things, like color, font-s...
WCF Service , how to increase the timeout?
... there are four timeout values you can tweak:
<bindings>
<basicHttpBinding>
<binding name="IncreasedTimeout"
sendTimeout="00:25:00">
</binding>
</basicHttpBinding>
The most important is the sendTimeout, which says how long the client will wai...
Difference between no-cache and must-revalidate
...roxy must revalidate the cached response regardless of freshness. Source: "HTTP - The Definitive Guide", pages 182-183.
– Matthias Braun
Jul 15 '17 at 10:16
9
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Django development IDE [closed]
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I use Vim:
http://github.com/skyl/vim-config-python-ide
[UPDATE]
Sublime Text 2 is pretty awesome. It supports a lot of Vim commands if you want them: Vintage Mode
It has a nice package manager: http://wbond.net/sublime_packages/pack...
How to hide TabPage from TabControl [duplicate]
...anually insert and remove tab pages.
Here is a work around for the same.
http://www.dotnetspider.com/resources/18344-Hiding-Showing-Tabpages-Tabcontrol.aspx
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How to update attributes without validation
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Yo can use:
a.update_column :state, a.state
Check: http://apidock.com/rails/ActiveRecord/Persistence/update_column
Updates a single attribute of an object, without calling save.
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Get the data received in a Flask request
...pe: application/json" -X POST -d '{"userId":"1", "username": "fizz bizz"}' http://localhost:5000/foo
Or to use Postman:
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How to format numbers as currency string?
...456.00"
1234567 --> "1,234,567.00"
12345.67 --> "12,345.67"
DEMO: http://jsfiddle.net/hAfMM/9571/
Extended short solution
You can also extend the prototype of Number object to add additional support of any number of decimals [0 .. n] and the size of number groups [0 .. x]:
/**
* Numbe...