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Copy object values in Visual Studio debug mode
...o debug mode it's possible to hover over variables to show their value and then right-click to "Copy", "Copy Expression" or "Copy Value".
...
Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
...ve a specific behaviour for arrays, so it's converting them to strings and then joining them.
If you want to join two arrays to produce a new one, use the .concat method instead:
[1, 2].concat([3, 4]) // [1, 2, 3, 4]
If you want to efficiently add all elements from one array to another, you nee...
When is JavaScript's eval() not evil?
...formance - eval() runs the interpreter/compiler. If your code is compiled, then this is a big hit, because you need to call a possibly-heavy compiler in the middle of run-time. However, JavaScript is still mostly an interpreted language, which means that calling eval() is not a big performance hit i...
Window appears off screen on ubuntu [closed]
...ick maximize and it would occupy your screen.
You can also hit "move" and then either your mouse or arrow keys to move the window to your current window.
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API pagination best practices
...mestamp field?
When you query /foos you get 100 results. Your API should then return something like this (assuming JSON, but if it needs XML the same principles can be followed):
{
"data" : [
{ data item 1 with all relevant fields },
{ data item 2 },
...
...
How to remove “index.php” in codeigniter's path
...
AcceptPathInfo On
</Files>
If you don't have any luck with that then the next step is to adjust your config file. Try some of the other URI protocols e.g.
| 'AUTO' Default - auto detects
| 'PATH_INFO' Uses the PATH_INFO
| 'QUERY_STRING' Uses the QUERY_STRING
| 'REQUE...
How to exit an if clause
...me_condition:
...
if condition_a:
# do something
# and then exit the outer if block
goto .end
...
if condition_b:
# do something
# and then exit the outer if block
goto .end
# more code here
label .end
(Don't actually use this, please.)
...
Font scaling based on width of container
...t becomes "moot" if the container is always set to, let's say, 200px wide--then just set a font-size that works for that width.
Example 1
With a flexible width container, however, it must be realized that in some way the container is still being sized off the viewport. As such, it is a matter of adj...
Run cron job only if it isn't already running
...t a shell script:
#!/bin/sh
if ps -ef | grep -v grep | grep doctype.php ; then
exit 0
else
/home/user/bin/doctype.php >> /home/user/bin/spooler.log &
#mailing program
/home/user/bin/simplemail.php "Print spooler was not running... Restarted."
exit...
Cannot push to GitHub - keeps saying need merge
...eroku within my app. and I had to bring the files out of the submodule and then push the updated app to Heroku.
– JGallardo
Nov 14 '13 at 22:37
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