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...tion requires), and it looks like it may be partially implemented in the latest versions of Firefox and Chrome, but I haven't confirmed that yet.
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Python != operation vs “is not”
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== is an equality test. It checks whether the right hand side and the left hand side are equal objects (according to their __eq__ or __cmp__ methods.)
is is an identity test. It checks whether the right hand side and the left hand side are th...
Checking if a blob exists in Azure Storage
...ust wrote a blog post to answer your question: http://blog.smarx.com/posts/testing-existence-of-a-windows-azure-blob.
The short answer is: use CloudBlob.FetchAttributes(), which does a HEAD request against the blob.
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Capitalize first letter. MySQL
... this doesn't lower all other letters. Try SELECT CONCAT(UCASE(MID('TEST',1,1)),MID('TEST',2));
– vladkras
Apr 27 '18 at 10:07
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Is it good practice to make the constructor throw an exception? [duplicate]
...he code. You need manual fixes to recover. Ex. An object constructor loads test data (usernames, passwords, etc.) from a config file. All tests then use the data in config object. Exceptions can be thrown if the file can't be found, data is in wrong format etc. I think the only way we can recover fr...
Converting an object to a string
...king for which will write it out as JSON.
var object = {};
object.first = "test";
object.second = "test2";
alert(object.toSource());
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Super slow lag/delay on initial keyboard animation of UITextField
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Yeah, I also got a few seconds delay on the latest iPhone 4s. Don't panic. For some reasons, it only happens the first time the app is loaded from Xcode in Debug. When I did Release, I don't get the delay. Just forget it...
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‘ld: warning: directory not found for option’
... I had to delete the paths under 'Framework Search Paths' on my 'AppTests' TARGET to clear the error.
– AT3D
Oct 9 '15 at 10:22
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maxlength ignored for input type=“number” in Chrome
...number" is a new type from the HTML 5 specification. If the browser you're testing in doesn't recognize type="number" it will treat it as type="text" which does respect the maxlength attribute. This may explain the behaviour you're seeing.
– André Dion
Aug 29 ...
How to create the branch from specific commit in different branch
...tter where your HEAD is.
What you are doing:
git checkout dev
git branch test 07aeec983bfc17c25f0b0a7c1d47da8e35df7af8
First, you set your HEAD to the branch dev,
Second, you start a new branch on commit 07aeec98. There is no bb.txt at this commit (according to your github repo).
If you want ...