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Java Garbage Collection Log messages
...neration, which holds metadata used by the virtual machine.
The last item on the line (e.g., 0.2300771 secs) indicates the time taken to perform the collection; in this case approximately a quarter of a second.
The format for the major collection in the third line is similar.
The f...
Android Studio: how to remove/update the “Created by” comment added to all new classes?
...in the following screenshot:
Step 2: Then click on the Edit template menu item and get the following pop-up window:
Note: In its Description area there are many other available Template variables, you can use them too.
Step 3: In the editor area add your name as shown in the following screenshot a...
Understanding dict.copy() - shallow or deep?
...nal" are different dicts, that's why you can update just one of them.. The items are shallow-copied, not the dict itself.
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Is there a query language for JSON?
...//automatically remembers field and command names
//even query joined items
.equals("location.state", "TX")
//and even do custom selections
.select(function(rec) {
return {
fullname : rec.firstname + " " + rec.lastname,
city : rec.location.city,
...
JSHint and jQuery: '$' is not defined
... If you set the "browser" and "node" options to "true", the only remaining items in this list that are necessary are $, jquery, and angular. For more info, see the Environment section of the docs: jshint.com/docs/options/#environments
– user456584
May 27 '14 at...
Linux command or script counting duplicated lines in a text file?
...
Send it through sort (to put adjacent items together) then uniq -c to give counts, i.e.:
sort filename | uniq -c
and to get that list in sorted order (by frequency) you can
sort filename | uniq -c | sort -nr
...
Preventing console window from closing on Visual Studio C/C++ Console application
... Trevor Robinson is right. If you start a blank project, and C++ item. You need to go to View->Property Manager->Property(wrench icon)->Config. Properties->Linker->System->Subsystem->in the pop-down menu, choose Console.
– most venerable sir
...
How to convert ‘false’ to 0 and ‘true’ to 1 in Python
...code('ascii')) % 2
In [19]: %timeit most_readable('true')
10000000 loops, best of 3: 112 ns per loop
In [20]: %timeit most_readable('false')
10000000 loops, best of 3: 109 ns per loop
In [21]: %timeit int_cast('true')
1000000 loops, best of 3: 259 ns per loop
In [22]: %timeit int_cast('false')
1...
How to sort in mongoose?
...This is how I got sort to work in mongoose 2.3.0 :)
// Find First 10 News Items
News.find({
deal_id:deal._id // Search Filters
},
['type','date_added'], // Columns to Return
{
skip:0, // Starting Row
limit:10, // Ending Row
sort:{
date_added: -1 //Sort by Date Added DESC
...
Error: This Android SDK requires Android Developer Toolkit version 22.6.1 or above
...the available updates, which should ideally be adt 20.x.x
Select the list items Let it be installed. Eclipse will restart and Its done.
I hope this will helpful for you :)
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