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TypeScript: casting HTMLElement
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As of TypeScript 0.9 the lib.d.ts file uses specialized overload signatures that return the correct types for calls to getElementsByTagName.
This means you no longer need to use type assertions to change the type:
// No type assertions needed
var script: HT...
Windows can't find the file on subprocess.call()
...to the shell (e.g. dir or copy). You do not need shell=True to run a batch file or console-based executable.
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Unstage a deleted file in git
Usually, to discard changes to a file you would do:
6 Answers
6
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Deleting Files using Git/GitHub
...ant:
git add . -A
Then you would just do:
git commit -m "removed some files"
As noted above.
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psql: could not connect to server: No such file or directory (Mac OS X)
...e postmaster has exited.).
SOLUTION: This fixed the issue--I deleted this file, and then everything worked!
/usr/local/var/postgres/postmaster.pid
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and here is how I figured out why this needed to be deleted.
I used the following command to see if there were any PG processes running. for m...
Find and replace with sed in directory and sub directories
...ommand to find and replace all occurrences of 'apple' with 'orange' in all files in root of my site:
7 Answers
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Hiding a password in a python script (insecure obfuscation only)
...u need to specify a password for a remote login.
You add a --password-from-file option to specify the path and read plaintext from a file.
The file can then be in the user's own area protected by the operating system.
It also allows different users to automatically pick up their own own file.
For p...
zsh compinit: insecure directories
...y "no root" did you mean "no root access"? If so, then you should copy the files to a folder you have access to, fix your .zshenv and .zshrc to use the new folder and do the same chmod on the new folder as I've posted with the folder.
– chakrit
Feb 21 '13 at 5:...
How to declare a type as nullable in TypeScript?
...ave like a built in Typescript type, define it in a global.d.ts definition file in the root source folder. This path worked for me: /src/global.d.ts
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How to do a PUT request with curl?
...Type: application/json" -d '{"key1":"value"}' "YOUR_URI"
c) If sending a file with a POST request:
curl -X POST "YOUR_URI" -F 'file=@/file-path.csv'
Alternative solution:
You can use the POSTMAN app from Chrome Store to get the equivalent cURL request. This is especially useful when writing m...