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How to calculate number of days between two dates
...to force the diff to be inclusive or exclusive at the "ends" (as suggested by @kotpal in the comments).
Set third argument true to get a floating point diff which you can then Math.floor, Math.ceil or Math.round as needed.
Option 2 can also be accomplished by getting 'seconds' instead of 'days' and...
iTextSharp - Sending in-memory pdf in an email attachment
...
I tried the code posted by brianng and it worked. Just change the top of the code to this:
var doc = new Document();
MemoryStream memoryStream = new MemoryStream();
PdfWriter writer = PdfWriter.GetInstance(doc, memoryStream); //capture the object
d...
Store output of subprocess.Popen call in a string
I'm trying to make a system call in Python and store the output to a string that I can manipulate in the Python program.
15...
Is it possible to download an old APK for my app from Google Play?
...lished several revisions to my app. Unfortunately, I didn't keep copies of all the old APKs, and now I'd like to test upgrade from the old versions to my new version. Is there any way to download Google's copy of my old versions? The Google Play developer console shows my old APKs, but without a dow...
Is it possible to deserialize XML into List?
...
You can encapsulate the list trivially:
using System;
using System.Collections.Generic;
using System.Xml.Serialization;
[XmlRoot("user_list")]
public class UserList
{
public UserList() {Items = new List<User>();}
[XmlElement("user")]
publi...
How do I get IntelliJ to recognize common Python modules?
... In addition to this, I also had to setup the facet (see answer below by @linuts)
– Janac Meena
Jan 24 '18 at 17:54
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show 1 more comme...
Intersection and union of ArrayLists in Java
...mentation without using any third-party library. Main advantage over retainAll, removeAll and addAll is that these methods don't modify the original lists input to the methods.
public class Test {
public static void main(String... args) throws Exception {
List<String> list1 = ne...
How do I prevent Eclipse from hanging on startup?
...resto, Eclipse started up again. I just noticed this duplicates the answer by joj.
– Carl Smotricz
Jun 9 '11 at 15:32
...
On localhost, how do I pick a free port number?
...d CATCH EXCEPTIONS. That is how you will know if a port is unusable (used by another process, in other words) on your computer.
However, in your case, you shouldn't have a problem using a single hard-coded port for your listener, as long as you print an error message if the bind fails.
Note als...
How can I have two fixed width columns with one flexible column in the center?
...ight {
flex-basis: 230px;
flex-shrink: 0;
}
OR, as recommended by the spec:
.left, .right {
flex: 0 0 230px; /* don't grow, don't shrink, stay fixed at 230px */
}
7.2. Components of
Flexibility
Authors are encouraged to control flexibility using the flex shorthand
r...