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Why do we use $rootScope.$broadcast in AngularJS?
...cast accept a parameter where you can pass an Object that will be received by $on using a callback function
Example:
// the object to transfert
var myObject = {
status : 10
}
$rootScope.$broadcast('status_updated', myObject);
$scope.$on('status_updated', function(event, obj){
console...
Is it possible to create a “weak reference” in javascript?
...s generated, stored, and then returned.
The weak references are simulated by the cache removing items, when the total amount of predicted memory reaches a certain level. It will predict which items are least used based on how often they are retrieved, weighted by how long ago they were taken out. A...
How to undo “git commit --amend” done instead of “git commit”
...tcsh for example, the output is HEAD@1 because the braces were interpreted by tcsh. If I use single quotes, the braces are preserved.
– Kelvin
Dec 27 '12 at 16:42
...
How to increase the maximum number of opened editors in IntelliJ?
...
And RubyMine. ("And my axe!")
– Jon Schneider
Oct 22 '18 at 21:41
...
Good Hash Function for Strings
...ses would have the same hash.
Generally hashs take values and multiply it by a prime number (makes it more likely to generate unique hashes) So you could do something like:
int hash = 7;
for (int i = 0; i < strlen; i++) {
hash = hash*31 + charAt(i);
}
...
Consistency of hashCode() on a Java string
...ar what kind of portability you're talking about, nor indeed what you mean by "in this case" - in what specific scenario? I suspect you should ask a new question.
– Jon Skeet
Jun 19 '13 at 16:20
...
“Invalid signature file” when attempting to run a .jar
...th maven-shade-plugin, the solution is to exclude manifest signature files by adding the following lines to the plugin configuration:
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<ex...
Emulator error: This AVD's configuration is missing a kernel file
...h is a VM based emulator for executing X86 images and which is also served by the Android SDK Manager. See a tutorial for the Intel emulator here: HAXM Speeds Up the Android Emulator. Roman Nurik posts here that the Intel emulator with Android 4.3 is "blazing fast".
Alternative 2
In the comments of...
_csv.Error: field larger than field limit (131072)
...port csv
maxInt = sys.maxsize
while True:
# decrease the maxInt value by factor 10
# as long as the OverflowError occurs.
try:
csv.field_size_limit(maxInt)
break
except OverflowError:
maxInt = int(maxInt/10)
...
Could not load file or assembly 'System.Net.Http.Formatting' or one of its dependencies. The system
...r System.Net.Http.Formatting and System.Web.Http to the new one installed by the above command... ie it went from <bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0"/> to <bindingRedirect oldVersion="0.0.0.0-4.0.30319" newVersion="4.0.30319"/>
– Serj...