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How do I get my C# program to sleep for 50 msec?
...lisecondsToWait)
{
break;
}
}
We could also use DateTime.Now or other means of time measurement, but Stopwatch is much faster (and this would really become visible in tight loop).
for 3. - Combination:
Stopwatch stopwatch = Stopwatch.StartNew();
while (true)
{
//some other pr...
Select datatype of the field in postgres
...
So simple and nice! Now I can replace the current query that I found that is 310 characters (without the table name), 4 table join, not schema aware, expensive, and that gives 'int4' and others as types instead of integer. Thank you!
...
Git serve: I would like it that simple
I want to know how to simply publish over http = much like Mercurial 's hg serve! On the Windows/work box do this:
8 Answe...
How to disable python warnings
...s warnings section of the python docs?
If you are using code that you know will raise a warning, such as a deprecated function, but do not want to see the warning, then it is possible to suppress the warning using the catch_warnings context manager:
import warnings
def fxn():
warnings.war...
C++ Build Systems - What to use? [closed]
...
You can use Gradle now: https://docs.gradle.org/current/userguide/native_software.html
This seems to have matured quite a bit in the years since I originally posted this. The page saying that the project is "incubating" has disappeared, but I ...
Referring to the null object in Python
... message that mentions that NoneType can't do this or can't do that, just know that it's simply the one None that was being used in a way that it can't.
Also, None is a built-in constant. As soon as you start Python, it's available to use from everywhere, whether in module, class, or function. NoneT...
How to find memory leak in a C++ code/project?
...house a string.
delete [] str; // Clear those 30 bytes and make str point nowhere.
2
Reallocate memory only if you've deleted. In the code below, str acquires a new address with the second allocation. The first address is lost irretrievably, and so are the 30 bytes that it pointed to. Now they'r...
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found
... enter
http://download.eclipse.org/releases/helios
for the Location.
Now go through the installation steps; Eclipse should download and
install the plugin's dependencies.
(There are examples in that page for 3.5 (Galileo), 3.4 (Ganymede) & 3.3 (Europa) for anyone with different vers...
Java maximum memory on Windows XP
...n't rebase those libraries, so they
are still a problem for us.
We know how to make chunked heaps, but
there would be some overhead to using
them. We have more requests for faster
storage management than we do for
larger heaps in the 32-bit JVM. If you
really want large heaps, switc...
json.dumps vs flask.jsonify
...
jsonify() handles lists now. See this commit.
– Jeff Widman
Jan 25 '16 at 19:14
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