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Is there a way to change the environment variables of another process in Unix?
... On some systems gdb may give the following error: 'putenv' has unknown return type; cast the call to its declared return type; in those cases you should change putenv call to this: call (int) putenv ("env_var_name=env_var_value")
– Emir Uner
Feb 20 '19...
Pass Variables by Reference in Javascript
...ou can pass-by-value a reference to an object) and then have a function modify the object contents:
function alterObject(obj) {
obj.foo = "goodbye";
}
var myObj = { foo: "hello world" };
alterObject(myObj);
alert(myObj.foo); // "goodbye" instead of "hello world"
You can iterate over the prop...
Extract elements of list at odd positions
...licing. Usually it is in the following form:
some_list[start:stop:step]
If we omitted start, the default (0) would be used. So the first element (at position 0, because the indexes are 0-based) would be selected. In this case the second element will be selected.
Because the second element is omi...
How to fix HTTP 404 on Github Pages?
...e and it worked.
git commit --allow-empty -m "Trigger rebuild"
git push
If this doesn't work, as @Hendrikto pointed out in the comments, check out the Github status page and make sure GitHub Pages are operational.
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How to find out which version of the .NET Framework an executable needs to run?
I've got an executable file, and I would like to know which versions of the .NET framework this file needs to be started.
1...
Convert camelCaseText to Sentence Case Text
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@signonsridhar Man, if somebody wrote the lowercase usb ports as uSBPorts, I'd steal the shift keys out of their keyboard. I'd hope it'd be usbPorts. In cases such as theUSA, you could have an option, such as consecutiveCapsMode, with different ...
Dilemma: when to use Fragments vs Activities:
I know that Activities are designed to represent a single screen of my application, while Fragments are designed to be reusable UI layouts with logic embedded inside of them.
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Combine --user with --prefix error with setup.py install
...tall command as install --prefix=/usr/local. You have to override this specification using one of the techniques above.
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How do I reverse an int array in Java?
...his wont work with primitive arrays... collections dosnt return a value so now you have a useless array as a list in memory
– NightSkyCode
Oct 23 '16 at 20:08
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How do I copy a version of a single file from one git branch to another?
... And I think there is no big chance of getting it in git restore (but who know ;)). This redirection issues are basically Powershell problem, not sure if there is any other shell that have problem with it. I usually go back to "git bash" or even "cmd" where I need to use "git show with redirection"...