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What are the -Xms and -Xmx parameters when starting JVM?
...nary_prefix. In addition, because some unusable space is set aside for an extra pool of Survivor space, the amount of memory actually available according to Runtime.getRuntime().maxMemory() is less than the value specified via -Xmx
– nealmcb
Sep 30 '15 at 5:20...
Background color not showing in print preview
... via the @media print and @media screen.
Often times just setting up some extra @media print CSS is not enough because you still have all your other CSS included when printing as well. In these cases you just need to be aware of CSS specificity as the print rules don't automatically win against non...
What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
...performance problem to a function that was checking for the existence of a string in an array. So I ran some tests.
loaded 90,822 hosts
loading config took 0.087 seconds (array)
loading config took 0.152 seconds (object)
Loading 91k entries into an array (with validate & push) is faster than...
How do I install ASP.NET MVC 5 in Visual Studio 2012?
...
I forgot to write back, but all that was required extra was the windows 8.1 sdk for .net 4.5.1, but the asp.net and web tools 2013.1 was included in update 4.
– pqsk
Dec 19 '13 at 19:14
...
Passing functions with arguments to another function in Python?
...o do this. My favorite way is using lambda because it avoids dependency on extra package and is the least verbose. Assume you have a function add(x, y) and you want to pass add(3, y) to some other function as parameter such that the other function decides the value for y.
Use lambda
# generic func...
Query for documents where array size is greater than 1
...le. See the server-side processing page
for more information.
2.Create extra field NamesArrayLength, update it with names array length and then use in queries:
db.accommodations.find({"NamesArrayLength": {$gt: 1} });
It will be better solution, and will work much faster (you can create index ...
How to apply multiple transforms in CSS?
...
You can also apply multiple transforms using an extra layer of markup e.g.:
<h3 class="rotated-heading">
<span class="scaled-up">Hey!</span>
</h3>
<style type="text/css">
.rotated-heading
{
transform: rotate(10deg);
}
.scaled-up
{
...
Transport endpoint is not connected
...s caused by my having more than one Veracrypt device mounted. I closed the extra device and suddenly I had access to the drive. Hmm..
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MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注IT技能提升
...too badly . Joe was kind enough to allow me to release the source with no strings attached (since it is based on his code) but since the project was such a marathon I am placing a couple of very minor conditions on the use of this code:
This code may be used in compiled form in any way you desi...
MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注IT技能提升
...too badly . Joe was kind enough to allow me to release the source with no strings attached (since it is based on his code) but since the project was such a marathon I am placing a couple of very minor conditions on the use of this code:
This code may be used in compiled form in any way you desi...