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How to execute an external program from within Node.js?
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var exec = require('child_process').exec;
exec('pwd', function callback(error, stdout, stderr){
// result
});
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Import pandas dataframe column as string not int
...s will work in pandas >= 0.9.1:
In [2]: read_csv('sample.csv', dtype={'ID': object})
Out[2]:
ID
0 00013007854817840016671868
1 00013007854817840016749251
2 00013007854817840016754630
3 00013007854817840016781876
4 00013007854817840017028824
5 0001300785481784001...
How do you truncate all tables in a database using TSQL?
...ore on disabling constraints and triggers here
if some of the tables have identity columns we may want to reseed them
EXEC sp_MSForEachTable "DBCC CHECKIDENT ( '?', RESEED, 0)"
Note that the behaviour of RESEED differs between brand new table, and one which had had some data inserted previously ...
How to get UTF-8 working in Java webapps?
... the following to the address bar of the browser:
https://localhost:8443/ID/Users?action=search&name=*ж*
the character ж is handled as UTF-8 and is encoded to (usually by the browser before even getting to the server) as %D0%B6.
POST request are not affected by this.
CharsetFilter
The...
What is Erlang written in?
...s:
First I designed an abstract machine
to execute Erlang. This was called the
JAM machine; JAM = Joe's Abstract
Machine.
Then I wrote a compiler from Erlang to
JAM and an emulator to see if the
machine worked. Both these were
written in prolog.
At the same time Mike Willi...
Difference between res.send and res.json in Express.js
...ea6448cf85cc052697f8d831dce785d5/lib/response.js#L174
res.json eventually calls res.send, but before that it:
respects the json spaces and json replacer app settings
ensures the response will have utf8 charset and application/json content-type
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NPM/Bower/Composer - differences?
...nstall bower and to execute it, though bower packages are not meant specifically for nodejs, but rather for the "browser" environment.
composer is a dependency manager that targets php projects. If you are doing something with symfony (or plain old php), this is likely the way to go
Summing it up:...
Is there a way of having git show lines added, lines changed and lines removed?
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If you want to know the lines added/changed/deleted by a commit with
id commit-id, you could use
git show commit-id --stat
or
git diff commit-id-before commit-id --stat
If you wat to know the lines added/changed/deleted by a range
commits, you could use
git diff commit-id1 commit-id2 --s...
How to convert a clojure keyword into a string?
...ring)
(println (type ConvertKeywordToString))
(ConvertVectorToString) ;;Calling ConvertVectorToString Function
Output will be:
1234
java.lang.string
10
java.lang.string
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Disable password authentication for SSH [closed]
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Many guides suggest changing ChallengeResponseAuthentication, PasswordAuthentication, UsePAM from yes to no on server. Successfully tested under Debian/Ubuntu.
– anon
Apr 13 '18 at 10:29
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