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How to tell Eclipse Workspace?
... Of all the solutions, this seems the least painful one - no modded start up script, no menu checks, etc. Then again it should be simple to write a small plugin to tweak the window title to show the workspace folder name unless it is set in the above mentioned preference. Fortunately, ...
Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
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Bash treats exit codes as 8-bit unsigned, and will mod 256, so a -1 becomes 255 and 256 becomes 0. Signals (in a kill, e.g. kill -15) often result in exit code 128+signal, but (aside from 9) can be handled and return a different exit code. The - in kill -15 is marks the numbe...
Pros and cons of using sbt vs maven in Scala project [closed]
... I found this thread very useful. I very often think that Stackoverflow moderators close threads too eagerly. Who cares if they're "off topic" when they're very often exactly what the users are looking for (and find through web searches). It's as if Stackoverflow mods are trying to intentionally...
Use CSS to automatically add 'required field' asterisk to form inputs
... commonly used, absolute positioning is not responsive (unless you have JS modding the DOM on resize) while the same effects can always be achieved using static or relative position, which can be responsive in design. Readers, please avoid using styles such as absolute positioning on things such as ...
How do I update/upsert a document in Mongoose?
...ose now supports this natively with findOneAndUpdate (calls MongoDB findAndModify).
The upsert = true option creates the object if it doesn't exist. defaults to false.
var query = {'username': req.user.username};
req.newData.username = req.user.username;
MyModel.findOneAndUpdate(query, req.newDa...
How to have git log show filenames like svn log -v
SVN's log has a "-v" mode that outputs filenames of files changed in each commit, like so:
11 Answers
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Need a good hex editor for Linux [closed]
...mp file.
DHEX is a more than just another hex editor: It includes a diff mode, which can be used to easily and conveniently compare two binary files. Since it is based on ncurses and is themeable, it can run on any number of systems and scenarios. With its utilization of search logs, it is possibl...
Hash Map in Python
...quivalent: 1001001 & 0001111 = 0001111 i.e 9 and not 13, I think using mod is the correct operation. Correct me if I am wrong!
– Anu
Nov 14 '18 at 17:17
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Integer division with remainder in JavaScript?
...he quotient div faster without flooring: (y - rem) / x. 2. By the way the modulo operation by Donald Knuth's recommended definition (sign-matches-divisor, not the remainder i.e. Euclidean modulus, nor the JavaScript sign-matches-dividend) is what we can code in JavaScript as function mod (a, n) { r...
Using Chrome, how to find to which events are bound to an element
... script: developer.chrome.com/devtools/docs/blackboxing @IonuțG.Stan, or mods, can you update the answer with a reference to blackboxing -- seems to be a common question relevant to this answer.
– Chris Hynes
Sep 26 '16 at 15:30
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