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How do I get the logfile from an Android device?
...said SendLog was open source but I can't seem to find the source code. Any idea where it is?
– smith324
Mar 17 '12 at 0:40
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Shell one liner to prepend to a file
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It may be worth noting that it often is a good idea to safely generate the temporary file using a utility like mktemp, at least if the script will ever be executed with root privileges. You could for example do the following (again in bash):
(tmpfile=`mktemp` && ...
Semi-transparent color layer over background-image?
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Very nice! Is this a good idea performance-wise? Haven't looked into the performance of box-shadow
– Miguel Stevens
Nov 25 '14 at 15:03
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Is there a vr (vertical rule) in html?
...y others, the concept of a vertical rule does not fit in with the original ideas behind the structure and presentation of HTML documents. However, these days (especially with the proliferation of web-apps) there are is a small number of scenarios where this would indeed be useful.
For example, cons...
Django templates: verbose version of a choice
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great idea with the use of hasattr on choices!
– oden
Jul 7 '14 at 6:56
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make an html svg object also a clickable link
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Isn't the idea to display an svg vector, not an image?
– Luke
Dec 2 '12 at 23:24
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How to pass arguments to addEventListener listener function?
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i dont like the idea of having to name the curried function in order to remove the listener cuz then ur dealing with 2 diff namespaces that u gotta keep track of
– oldboy
Nov 19 '19 at 0:24
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String comparison using '==' vs. 'strcmp()'
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Summing up all answers :
== is a bad idea for string comparisons.
It will give you "surprising" results in many cases. Don't trust it.
=== is fine, and will give you the best performance.
strcmp() should be used if you need to determine which string is "greater...
Extending Angular Directive
...the original directive was set-up with the bindToController property. Good idea, I will post this as an answer :)
– gilad mayani
Sep 15 '16 at 12:56
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How do I convert an object to an array?
...object) and converting back and forth using json works but it's not a good idea if performance is an issue.
If you need all objects to be converted to associative arrays here is a better way to do that (code ripped from I don't remember where):
function toArray($obj)
{
if (is_object($obj)) $ob...