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Looking for ALT+LeftArrowKey solution in zsh
...et in your terminal, creating compatibility issues when you switch shells (If you SSH into some other shell, switch from BASH to ZSH, etc and you lose some if not all of your keybindings).
Most shells have a set of default sequences that come pre-bound. Furthermore, while they aren't 100% consisten...
How do I disable log messages from the Requests library?
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import logging
logging.getLogger("requests").setLevel(logging.WARNING)
If you wish to apply this setting for the urllib3 library (typically used by requests) too, add the following:
logging.getLogger("urllib3").setLevel(logging.WARNING)
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jQuery posting JSON
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'data' should be a stringified JavaScript object:
data: JSON.stringify({ "userName": userName, "password" : password })
To send your formData, pass it to stringify:
data: JSON.stringify(formData)
Some servers also require the application/json c...
Error during SSL Handshake with remote server
...d me in the right direction.
In the case of Apache 2.4 and up, there are different defaults and a new directive.
I am running Apache 2.4.6, and I had to add the following directives to get it working:
SSLProxyEngine on
SSLProxyVerify none
SSLProxyCheckPeerCN off
SSLProxyCheckPeerName off
SSLProx...
Generating a SHA-256 hash from the Linux command line
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If you have installed openssl, you can use:
echo -n "foobar" | openssl dgst -sha256
For other algorithms you can replace -sha256 with -md4, -md5, -ripemd160, -sha, -sha1, -sha224, -sha384, -sha512 or -whirlpool.
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Python style - line continuation with strings? [duplicate]
... is when assigning to a variable, this form looks too similar to a tuple. If you add a comma between the strings, it's a tuple with two strings.
– Eric
Mar 23 '19 at 1:41
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Isn't “package private” member access synonymous with the default (no-modifier) access?
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Yes, it's almost the same. The protected modifier specifies that the member can only be accessed within its own package (as with package-private) and, in addition, by a subclass of its class in another package.
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JSHint and jQuery: '$' is not defined
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If you are using a relatively recent version of JSHint, the generally preferred approach is to create a .jshintrc file in the root of your project, and put this config in it:
{
"globals": {
"$": false
}
}
T...
ipython notebook clear cell output in code
... Using the clear_output(wait=True) will generally make the result nicer if you have clear_output inside a loop.
– Toke Faurby
Jun 8 '17 at 23:49
1
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Handler is abstract ,cannot be instantiated
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What is difference between both of them?
– Krishnadas PC
Oct 16 '15 at 7:48
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