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Understanding the transclude option of directive definition?
...n't understand why Angular has to use complex terminology and concepts and then don't include easy-to-understand examples like yours. +2
– freeall
Jun 5 '15 at 8:00
...
List of zeros in python [duplicate]
... you try to create list of mutable objects like a list of lists ([[]] * n) then all the elements will refer to the same object.
a = [[]] * 10
a[0].append(1)
a
> [[1], [1], [1], [1], [1], [1], [1], [1], [1], [1]]
[0] * n will create the list immediately while repeat can be used to create the l...
How to gracefully handle the SIGKILL signal in Java
...ry remaining process a SIGTERM, gives those processes a few seconds grace, then sends them a SIGKILL.
The way to handle this for anything other than kill -9 would be to register a shutdown hook. If you can use (SIGTERM) kill -15 the shutdown hook will work. (SIGINT) kill -2 DOES cause the program t...
Rails: Is there a rails trick to adding commas to large numbers?
...
Sure, it reverses the string, then adds a comma after any sequence of 3 digits that is also followed by another digit, then reverses it back.
– pguardiario
Feb 22 '13 at 0:04
...
C# namespace alias - what's the point?
...at if you want to write unit tests for a static class with static methods? Then you can create an alias like this:
using MyStaticClassUT = Namespace.MyStaticClass;
Then you can write your unit tests like this:
public void Test()
{
var actual = MyStaticClassUT.Method();
var expected = ......
javascript i++ vs ++i [duplicate]
...
i++ = Use the value of i in statement then increase it by 1
++i = Increase the value of i by 1 then use in statement.
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Error: Could not find or load main class [duplicate]
...ing[] cmd_lineParams) {
System.out.println("Hello World!");
}
}
Then calling:
java -classpath . TheClassName
results in Error: Could not find or load main class TheClassName. This is because it must be called with its fully-qualified name:
java -classpath . thepackagename.TheClassNam...
Bash script to calculate time elapsed
...in "human" format:
secs_to_human() {
if [[ -z ${1} || ${1} -lt 60 ]] ;then
min=0 ; secs="${1}"
else
time_mins=$(echo "scale=2; ${1}/60" | bc)
min=$(echo ${time_mins} | cut -d'.' -f1)
secs="0.$(echo ${time_mins} | cut -d'.' -f2)"
secs=$(echo ${secs}*60...
How to remove a package from Laravel using composer?
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And then run composer update to remove vendor/package folder from vendor
– Zeshan
Feb 8 '16 at 11:31
12
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Is there a way to 'uniq' by column?
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If you need the last uniq instead of the first then this awk script will help: awk -F',' '{ x[$1]=$0 } END { for (i in x) print x[i] }' file
– Sukima
Oct 1 '15 at 17:36
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