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How does delete[] “know” the size of the operand array?
... but to get the size myself in that same function I have to pass around an extra parameter. Does that make any sense?
– Mark Ruzon
Jun 11 '09 at 0:16
28
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Hiding axis text in matplotlib plots
..., pad_inches=0.0)
I used the tick_params call to basically shut down any extra information that might be rendered and I have a perfect graph in my output file.
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How can I check if a URL exists via PHP?
...hp there are a few things to pay attention to:
Is the url itself valid (a string, not empty, good syntax), this is quick to check server side.
Waiting for a response might take time and block code execution.
Not all headers returned by get_headers() are well formed.
Use curl (if you can).
Prevent f...
How to use a custom comparison function in Python 3?
... you can set the locale to your language and use locale.strcoll to compare strings using your language's sorting rules.
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How do you use variables in a simple PostgreSQL script?
...on't work for me. Using squirrel. Error: ERROR: unterminated dollar-quoted string at or near "$$
– Oliver Watkins
Apr 5 '18 at 9:04
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Python Progress Bar
...ork with any iterable? I've had trouble getting it to work with a list of strings.
– Josh Usre
Jan 12 '16 at 21:47
3
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How can you dynamically create variables via a while loop? [duplicate]
...ing. This is the only way that I know of to be able to store INDEXES in a string, and be able to change it, and access different indexes dynamically, e.g. if you change which container you are looking inside of.
– Douglas
Nov 16 '16 at 19:38
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Where do I find the bashrc file on Mac?
...reating .bash_profile if it doesn't exist.) Then you don't have to add the extra step of checking for ~/.bashrc in your .bash_profile
Are you comfortable working and editing in a terminal? Just in case, ~/ means your home directory, so if you open a new terminal window that is where you will be "lo...
How do I set the default locale in the JVM?
...st;
import java.util.List;
public class JVMArgumentEnforcer
{
private String argument;
public JVMArgumentEnforcer(String argument)
{
this.argument = argument;
}
public static long getTotalPhysicalMemory()
{
com.sun.management.OperatingSystemMXBean bean =
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Is it possible to change the textcolor on an Android SearchView?
....appcompat.R.id.search_src_text));
txtSearch.setHint(getResources().getString(R.string.search_hint));
txtSearch.setHintTextColor(Color.LTGRAY);
txtSearch.setTextColor(Color.WHITE);
Changing action bar searchview hint text color advices another solution. It works but sets only hint text...