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How do I iterate over a JSON structure? [duplicate]
... you might find other keys working their way into obj that you don't want, if someone extends the prototype for example...
– Funka
Jan 17 '14 at 18:59
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Javascript object Vs JSON
...est-of-drawers in the post, so you dismantle it (read, stringify it). It's now useless in terms of furniture. It is now JSON. Its in flat pack form.
{"color":"red","numberOfDrawers":4}
When you receive it, you then rebuild the chest-of-drawers (read, parse it). Its now back in an object form.
Th...
What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
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@Pacerier incorrect assumption. JDBC does not know which driver you want to load, so there's nothing in JDBC (which is driver-agnostic) that knows to refer to the driver class. So you need something which triggers a class load. I suppose that a static method would work in...
How to format current time using a yyyyMMddHHmmss format?
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I did not know the sequential mnemonic, handy, but come on why is it not the 1st February...
– silasdavis
Aug 10 '18 at 13:08
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Django admin: How to display a field that is marked as editable=False' in the model?
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+1. Especially if you don't plan to edit the field at all in Admin.
– Manoj Govindan
Oct 19 '10 at 16:05
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How to log something in Rails in an independent log file?
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Anyone know how to create folders to each log?
– Mauro Dias
Feb 26 '13 at 17:59
2
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How do I catch a PHP fatal (`E_ERROR`) error?
...unction( "fatal_handler" );
function fatal_handler() {
$errfile = "unknown file";
$errstr = "shutdown";
$errno = E_CORE_ERROR;
$errline = 0;
$error = error_get_last();
if($error !== NULL) {
$errno = $error["type"];
$errfile = $error["file"];
$e...
Sorting a tab delimited file
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Use -g rather than -n if you want numeric sort. -n is broken.
– Luke Hutchison
Jul 21 at 0:10
add a comment
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find: missing argument to -exec
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I figured it out now. When you need to run two commands in exec in a find you need to actually have two separate execs. This finally worked for me.
find . -type f -name "*.rm" -exec ffmpeg -i {} -sameq {}.mp3 \; -exec rm {} \;
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What is in your .vimrc? [closed]
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As far as I know, the :set paste option doesn't have any effect on the p command, it only affects text typed (or pasted through a terminal) in insert mode. So no, it's a different feature.
– Greg Hewgill
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