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The term “Context” in programming? [closed]
... @Brian:From your post and the other answers given here I think I may start to understand it. An object that carries state information about an event, is a "Context" object? Would that be correct? So a RequestContext object will carry information about a specific request, correct? And when anot...
Why does auto a=1; compile in C?
... -Wold-style-declaration and some others can be useful, but this is a good starting set of options.
– Jonathan Leffler
May 2 '14 at 14:18
3
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Can I get a list of files marked --assume-unchanged?
...fies the file status with the following tags
(followed by a space) at the start of each line:
H cached
S skip-worktree
M unmerged
R removed/deleted
C modified/changed
K to be killed
? other
share
|...
How to use shared memory with Linux in C
...y = 12222;//u can choose it as your choice
int main()
{
//now your main starting
shmid = shmget(shmkey,1024,IPC_CREAT);
// 1024 = your preferred size for share memory
// IPC_CREAT its a flag to create shared memory
//now attach a memory to this share memory
char *shmpointer = shmat(sh...
What's the difference between git reflog and log?
...
git log will start from current HEAD, that is point to some branch (like master) or directly to commit object (sha code), and will actually scan the object files inside .git/objects directory commit after commit using the parent field tha...
How to redirect output of an entire shell script within the script itself?
...e braces must appear where a command could appear - simplistically, at the start of a line or after a semi-colon. (Yes, that can be made more precise; if you want to quibble, let me know.)
You are right that you can preserve the original stdout and stderr with the redirections you showed, but it i...
When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
...ble schema or deal with tree like data?
Generally, in agile development we start designing system without knowing all requirement in upfront, where later on throughout development database system may need accommodate frequent design changes, showcasing MVP (Minimal Viable product).
Or you are dealin...
Is there a date format to display the day of the week in java?
...
2018-W01-2
Week # 1 has the first Thursday of the calendar-year. Week starts on a Monday. A year has either 52 or 53 weeks. The last/first few days of a calendar-year may land in the next/previous week-based-year.
The single digit on the end is day-of-week, 1-7 for Monday-Sunday.
Add the Thr...
Java - get pixel array from image
...tTo2DUsingGetRGB:");
for (int i = 0; i < 10; i++) {
long startTime = System.nanoTime();
int[][] result = convertTo2DUsingGetRGB(hugeImage);
long endTime = System.nanoTime();
System.out.println(String.format("%-2d: %s", (i + 1), toString(endTime - startTim...
Selectively revert or checkout changes to a file in Git?
...ally. This means that you wouldn't have to add ./ before any filename that starts with a minus sign, if the filename comes after --.
– zrajm
Jan 29 '14 at 13:12
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