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Add a new column to existing table in a migration
...s
All of the commands for making things (controllers, models, migrations etc) have been moved under the make: command.
php artisan migrate is still the same though.
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Convert PDF to image with high resolution
...image. That's also the amount of pixels the sharpen, contrast, compression etc. settings work on.
– Daniel Schneller
Aug 2 '13 at 7:30
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Where is my .vimrc file?
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also check /etc/vim/vimrc
– Natesh bhat
Oct 6 '18 at 12:48
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Algorithm to generate a crossword
...s adjacent squares? E.g.: LEMON ERASE If "LE", "ER" and "MA" etc. are not words in your list, this is wrong. On the other hand, outright rejecting such adjacencies might throw away really good grids, like: W LEMON ERASE NEXUS T T
– George ...
CSS table-cell equal width
... To expand on this, this works for simple layouts (1x1, 2x2, 3x3, etc) but complex layouts (1x3x1, 1x2x3x4, etc) require additional divs with display:table to be used as if they were rows, not display:tabl-row as some might expect. Example here.
– filoxo
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Add a “hook” to all AJAX requests on a page
...ill generically intercept any AJAX globally and not screw up any callbacks etc. that maybe have been assigned by any third party AJAX libraries.
(function() {
var origOpen = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function() {
console.log('request started!');
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html onchange event not working
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'onkeypres', 'onkeyup', etc. is not a solution when one wants to call a function only if the text has changed! Key events produce an unnecessary traffic in this case. (Very strange that this reply has been chosen as a solution, esp. with so meny vo...
Differences between Octave and MATLAB? [closed]
...see sentences like "Octave supports both, while MATLAB requires the first" etc. This shows that Octave's developers try to make Octave syntax "superior" to MATLAB's.
This attitude makes Octave lose its purpose completely. The idea behind Octave is (or has become, I should say, see comments below) ...
Why would one use REST instead of SOAP based services? [closed]
...ess duplication (HTTP already represents operations like DELETE, PUT, GET, etc. that have to otherwise be represented in a SOAP envelope).
More standardized - HTTP operations are well understood and operate consistently. Some SOAP implementations can get finicky.
More human readable and testable ...
How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
...sbt version.
Since sbt 0.13.6 .sbtconfig is deprecated. Modify /usr/local/etc/sbtopts along these lines:
-J-Xms512M
-J-Xmx3536M
-J-Xss1M
-J-XX:+CMSClassUnloadingEnabled
-J-XX:+UseConcMarkSweepGC
-J-XX:MaxPermSize=724M
-J-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005
You can a...