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HTTP POST Returns Error: 417 “Expectation Failed.”
...ointManager.Expect100Continue = false;
Some servers choke on that header and send back the 417 error you're seeing.
Give that a shot.
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How can I convert a character to a integer in Python, and viceversa?
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Use chr() and ord():
>>> chr(97)
'a'
>>> ord('a')
97
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Ruby ampersand colon shortcut [duplicate]
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Your question is wrong, so to speak. What's happening here isn't "ampersand and colon", it's "ampersand and object". The colon in this case is for the symbol. So, there's & and there's :foo.
The & calls to_proc on the object, and passes it as a block to the method. In Rails, to_proc is im...
Keeping it simple and how to do multiple CTE in a query
I have this simple T-SQL query, it emits a bunch of columns from a table and also joins information from other related tables.
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Using :before and :after CSS selector to insert Html [duplicate]
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Another problem with your code is " inside a " block. You should mix ' and " (class='headingDetail').
If content did support HTML you could end up in an infinite loop where content is added inside content.
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How can I pull from remote Git repository and override the changes in my local repository? [duplicat
I need to throw away all the changes in my local repository and pull all the code from the remote repository. What is the Git command to do this?
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How to add not null constraint to existing column in MySQL
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Just use an ALTER TABLE... MODIFY... query and add NOT NULL into your existing column definition. For example:
ALTER TABLE Person MODIFY P_Id INT(11) NOT NULL;
A word of caution: you need to specify the full column definition again when using a MODIFY query. If you...
Charts for Android [closed]
I am working on a project which have some charts (graphs), tick chart, candlestick chart and range chart. But the problem is, there is no library for that charts. I have got Google chart API for candlestick chart. But I don't want graph/chart in a webview.
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How to remove and clear all localStorage data [duplicate]
...nStorage.clear(); to remove session storage data.
– sandeep talabathula
Sep 10 '17 at 15:09
In some cases you might ne...
Accessing clicked element in angularjs
I'm relatively new to AngularJS and suspect I'm not grasping a concept. I'm also using Twitter Bootstrap and I've got jQuery loaded.
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