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$watch'ing for data changes in an Angular directive
... scope.$watch('val', function(newValue, oldValue) {
if (newValue)
console.log("I see a data change!");
}, true);
}
}
});
see Scope. The third parameter of the $watch function enables deep dirty checking if it's set to true.
Take n...
Can git operate in “silent mode”?
...on jobs:
quiet_git() {
stdout=$(tempfile)
stderr=$(tempfile)
if ! git "$@" </dev/null >$stdout 2>$stderr; then
cat $stderr >&2
rm -f $stdout $stderr
exit 1
fi
rm -f $stdout $stderr
}
This will suppress stdout and stderr, unless the git...
Apache: client denied by server configuration
...rking fine on another server with same app/vhost and Apache/PHP versions. Different servers though - AWS Linux and Ubuntu 14.10 respectively. Strange... I guess I need to compare each server's httpd.conf files to see if there is a config difference there...
– Darragh Enright
...
How to sort Map values by key in Java?
...
Short answer
Use a TreeMap. This is precisely what it's for.
If this map is passed to you and you cannot determine the type, then you can do the following:
SortedSet<String> keys = new TreeSet<>(map.keySet());
for (String key : keys) {
String value = map.get(key);
/...
How to get WordPress post featured image URL
...
Check the code below and let me know if it works for you.
<?php if (has_post_thumbnail( $post->ID ) ): ?>
<?php $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'single-post-thumbnail' ); ?>
<div id="custom-bg" ...
Path to Powershell.exe (v 2.0)
...s it's 2.0.
Another option is type $PSVersionTable at the command prompt. If you are running v2.0, the output will be:
Name Value
---- -----
CLRVersion 2.0.50727.4927
BuildVersion 6.1.7600.16385
PSVersion ...
C# using streams
...
So, if i understand correctly, the stream contains the data and doesn't do anything with it. The reader and writer 'helper' classes can handle (manipulate) the data within the stream?
– Martijn
...
Listing each branch and its last revision's date in Git
...ying to find a way with which to list the remote branches by their last modified date, and I can't.
11 Answers
...
iPhone Data Usage Tracking/Monitoring
...pdp_ip0 is one of interfaces, all pdpXXX are WWAN interfaces dedicated to different functions, voicemail, general networking interface.
I read in Apple forum that :
The OS does not keep network statistics on a process-by-process basis. As such, there's no exact solution to this problem. You can, ho...
jQuery - Detecting if a file has been selected in the file input [duplicate]
... add IDs to your input and span so you can select based on those to be specific to the elements you are concerned with and not other file inputs or spans in the DOM.
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