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How to iterate over the keys and values with ng-repeat in AngularJS?
... "eet_no": "ewew",
};
var array = [];
for(var key in $scope.data){
var test = {};
test[key]=$scope.data[key];
array.push(test);
}
$scope.data = array;
HTML
<p ng-repeat="obj in data">
<font ng-repeat="(key, value) in obj">
{{key}} : {{value}}
</font>
<...
What's the best practice to round a float to 2 decimals? [duplicate]
...
Let's test 3 methods:
1)
public static double round1(double value, int scale) {
return Math.round(value * Math.pow(10, scale)) / Math.pow(10, scale);
}
2)
public static float round2(float number, int scale) {
int pow =...
JSTL in JSF2 Facelets… makes sense?
...use <c:choose><c:when><c:otherwise> for this):
<c:if test="#{field.type eq 'TEXT'}">
<h:inputText ... />
</c:if>
<c:if test="#{field.type eq 'PASSWORD'}">
<h:inputSecret ... />
</c:if>
<c:if test="#{field.type eq 'SELECTONE'}">
...
SHA-1 fingerprint of keystore certificate
...as {alias_name}
example:
keytool -list -v -keystore C:\Users\MG\Desktop\test.jks -alias test
On windows, when keytool command is not found, Go to your installed JDK Directory e.g. <YourJDKPath>\Java\jdk1.8.0_231\bin\, open command line and try the above commands for debug/release mode....
Using 'return' in a Ruby block
... * 7 }
value=42
=> nil
return always returns from method, but if you test this snippet in irb you don't have method, that's why you have LocalJumpError
break returns value from block and ends its call. If your block was called by yield or .call, then break breaks from this iterator too
next re...
How to modify a global variable within a function in bash?
...capture "$@")"; }
e=2
# Add following line, called "Annotation"
function test1_() { passback e; }
function test1() {
e=4
echo "hello"
}
# Change following line to:
capture ret test1
echo "$ret"
echo "$e"
prints as desired:
hello
4
Note that this solution:
Works for e=1000, too.
Prese...
PHP: How to remove specific element from an array?
...sed your first suggestion since there will always only be one instance. To test it I simply had it output the key value. Worked. However, it wont unset.
– dcp3450
Mar 15 '10 at 17:50
...
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
...n (they aren't the same). If you look in the GHC Base library you see mod tests for several conditions and adjusts the sign accordingly. (see modInt# in Base.lhs)
– Thomas M. DuBuisson
Aug 6 '11 at 5:23
...
Intellij IDEA Java classes not auto compiling on save
...takes 3-4 seconds. Eclipse does this in less than 100 milliseconds. I will test the eclipse mode plugin again and decide what to go with..
– mmm
Jan 5 '14 at 14:56
...
How can strings be concatenated?
...y it seems to have been optimized since the article you cite. From a quick test with timeit, I wasn't able to reproduce the results.
– tonfa
May 28 '11 at 15:05
3
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