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C# catch a stack overflow exception
...tion.
const int spaceRequired = 18*1024;
unsafe static void Main(string[] args)
{
int var;
topOfStack = (int)&var;
n=0;
recurse();
}
unsafe static void recurse()
{
int remaining;
remaining = stackSize - (topOfStack - (in...
DLL and LIB files - what and why?
... example if you write a function that counts the number of characters in a string, that function will be useful in lots of programs. Once you get that function working correctly you don't want to have to recompile the code every time you use it, so you put the executable code for that function in a ...
What does the construct x = x || y mean?
... after the || (as far as i remember):
undefined
false
0
'' (Null or Null string)
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How to bring back “Browser mode” in IE11?
...s Ctrl+8.
On the Document mode list under Mode, click 9.
On the User agent string list under Mode, click Internet Explorer 9.
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Command Prompt - How to add a set path only for that batch file executing?
...A word of caution. Using setx on a path, trying to add more to it, and the string is > 1024 long, I discovered that the result (my environment PATH) was truncated permanently. (A good thing that I had could copy the %PATH% I had ECHOed out before the change, and put it back using the Environment ...
How do I get the day of week given a date?
...
If you have dates as a string, it might be easier to do it using pandas' Timestamp
import pandas as pd
df = pd.Timestamp("2019-04-12")
print(df.dayofweek, df.weekday_name)
Output:
4 Friday
XML attribute vs XML element
...butes vs. elements:
Use elements for long running text (usually those of string or
normalizedString types)
Do not use an attribute if there is grouping of two values (e.g.
eventStartDate and eventEndDate) for an element. In the previous example,
there should be a new element for "event" which ma...
JavaScript % (modulo) gives a negative result for negative numbers
...ug". The modulo operation is not very well defined over negative numbers, and different computing environments handle it differently. Wikipedia's article on the modulo operation covers it pretty well.
– Daniel Pryden
Dec 17 '10 at 4:08
...
Data structure: insert, remove, contains, get random element, all at O(1)
...il.Scanner;
public class JavaApplication1 {
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
ArrayList<Integer> al =new ArrayList<Integer>();
HashMap<Integer,Integer> mp = new HashMap<Integer,Integer>();
whil...
How to set JFrame to appear centered, regardless of monitor resolution? [closed]
... between working towards that or just dropping the public static void main(String[] args) that I for whatever reason wanted to use.
– 2xedo
May 12 '15 at 0:59
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