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How to get a key in a JavaScript object by its value?
...
I think Converting it to a string would be better to fix type errors just add .toString() like obj[ key ].toString() and to the value if desired...
– CrandellWS
Jan 6 '15 at 20:19
...
What's the difference between commit() and apply() in SharedPreferences
...y() is asynchronous. I'm getting the problem that the changes formed to a "string set" preference are never written to the persistent memory.
It happens if you "force detention" of the program or, in the ROM that I have installed on my device with Android 4.1, when the process is killed by the syst...
For each row in an R dataframe
...fication:
for (well in rows(dataFrame)) {
wellName <- well$name # string like "H1"
plateName <- well$plate # string like "plate67"
wellID <- getWellID(wellName, plateName)
cat(paste(wellID, well$value1, well$value2, sep=","), file=outputFile)
}
...
How to increase the Java stack size?
...y the following program:
public class Test {
public static void main(String[] args) {
try {
System.out.println(fact(1 << 15));
}
catch (StackOverflowError e) {
System.err.println("true recursion level was " + level);
System.err...
What does %~d0 mean in a Windows batch file?
... search, then this modifier expands to the
empty string
You can find the above by running FOR /?.
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Can someone explain this 'double negative' trick? [duplicate]
...eturn true.
The "falsey" values are:
false
NaN
undefined
null
"" (empty string)
0
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How to pass parameters to a modal?
...ocation between simple quotes.... I didn´t know those arguments had to be strings
– rshimoda
Feb 15 '16 at 23:29
1
...
How can I parse a YAML file in Python
... 3.141,
1337,
'help',
u'€'
],
'a string': 'bla',
'another dict': {
'foo': 'bar',
'key': 'value',
'the answer': 42
}
}
# Write YAML file
with io.open('data.yaml', 'w', encoding='utf8') as outfile:
yaml.dump(data, outfile, ...
Insert HTML into view from AngularJS controller
... that.
$sce
Use $sce.trustAsHtml() in the controller to convert the html string.
$scope.thisCanBeusedInsideNgBindHtml = $sce.trustAsHtml(someHtmlVar);
ngSanitize
There are 2 steps:
include the angular-sanitize.min.js resource, i.e.:
<script src="lib/angular/angular-sanitize.min.js">&l...
What does `someObject.new` do in Java?
...thod(){
return new TestInner();
}
public static void main(String[] args) throws Exception{
Test t = new Test();
Test.TestInner ti = t.new TestInner();
}
}
Using javap we can view instructions generated for this code
Main method:
public static void main(java.l...