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Configuring IntelliJ IDEA for unit testing with JUnit
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You don't know what ctr-shft-t maps to.
– Philip Rego
Jan 17 '19 at 16:10
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Extracting text OpenCV
...s thinking of counting the number of bars, and imposing a threshold on it. Now I think, if the region is clean enough, it may also help if we can feed it to an OCR and get a confidence level for each detected character to be sure that the region contains text.
– dhanushka
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eclipse won't start - no java virtual machine was found
...nning fine yesterday (and has been since I installed it about a year ago). Now all the sudden I'm getting the following error on startup:
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Order data frame rows according to vector with specific order
...the *_join functions in dplyr are really nice. End up using these a lot by now as well
– Rappster
Jun 24 '16 at 9:21
I...
iterating over each character of a String in ruby 1.8.6 (each_char)
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I haven't looked into it until now, but after Googling a bit, apparently it is mistakenly listed in the 1.8.6 docs but isn't available until 1.8.7.
– Jeremy Ruten
Sep 28 '09 at 1:06
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Can I update a component's props in React.js?
... I come from the future: componentWillReceiveProps is outdated now: and replaced by a combination of getDerivedStateFromProps and componentDidUpdate.
– bvdb
Sep 21 '18 at 20:54
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How to set cookie in node js using express framework?
... the latter by calling next() when the cookie has been set.
Update
As of now the cookie parser is a seperate npm package, so instead of using
app.use(express.cookieParser());
you need to install it separately using npm i cookie-parser and then use it as:
const cookieParser = require('cookie-p...
How do I finish the merge after resolving my merge conflicts?
... of completing a merge after resolving conflicts is to use 'git commit'.
Now with commands like 'git rebase' and 'git cherry-pick' having a '--continue' option adding such an option to 'git merge' presents a consistent UI.
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How to escape a pipe char in a code statement in a markdown table?
...o: \|
This works both inside and outside of backticks.
The HTML code may now be used again, too, but only outside of backticks.
Previous answer:
As of March 2017, the accepted answer stopped working because GitHub
changed their markdown
parser.
Using another unicode symbol that resemble...
S3 Error: The difference between the request time and the current time is too large
... In Australia we just went into daylight savings (1 hour ahead) and now this error is being thrown. My clock is correct. Seems to be a bug in AWS.
– Luke
Oct 2 '16 at 0:21
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