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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
...y language in all of their application i would rather say it always comes down to your application and usecase
– Gopherine
Feb 26 '19 at 12:19
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Regex (grep) for multi-line search needed [duplicate]
...having Perl read 'paragraphs' at a time and applying a regex to that. The downside is having to deal with the recursive search - there are modules to do that, of course, including the core module File::Find.
In outline, for a single file:
$/ = "\n\n"; # Paragraphs
while (<>)
{
if (...
The following sections have been defined but have not been rendered for the layout page “~/Views/Sha
...ode that is at issue here is mentioned briefly about two-thirds of the way down the page.
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Eclipse says: “Workspace in use or cannot be created, chose a different one.” How do I unlock a work
...open and close eclipse, then overwrite .metadata back
The solution boils down to cleaning up the .metadata folder.
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How to take a screenshot programmatically on iOS
..., 320, 480, GL_RGBA, GL_UNSIGNED_BYTE, buffer);
// gl renders "upside down" so swap top to bottom into new array.
// there's gotta be a better way, but this works.
GLubyte *buffer2 = (GLubyte *) malloc(myDataLength);
for(int y = 0; y <480; y++)
{
for(int x = 0; x <...
Test or check if sheet exists
...), so who cares what the detractors think. Note (as of now) you have zero down votes.
– rory.ap
Mar 15 '16 at 12:15
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How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...hat uses an automated build utility such as Make, to avoid having to track down the explicit gcc compilation calls you can set an environment variable. Enter on command prompt or put in .bashrc (or .bash_profile on Mac):
export CFLAGS="-std=c99"
Note that a similar solution applies if you run int...
Which Radio button in the group is checked?
... id (using the property System.Windows.Forms.Control.Tag) please dont rate down if you simply dont understand my addition to the question.
– Binkan Salaryman
Dec 5 '13 at 21:13
C# generic type constraint for everything nullable
...re you do the check in the static constructor, otherwise you'll be slowing down the construction of every instance of your generic class (unnecessarily)
– Eamon Nerbonne
Apr 5 '14 at 9:24
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When should the volatile keyword be used in C#?
... volatile field. Volatile
fields are a sign that you are doing something downright crazy: you're
attempting to read and write the same value on two different threads
without putting a lock in place. Locks guarantee that memory read or
modified inside the lock is observed to be consistent, lo...