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Converting ISO 8601-compliant String to java.util.Date
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Unfortunately, the time zone formats available to SimpleDateFormat (Java 6 and earlier) are not ISO 8601 compliant. SimpleDateFormat understands time zone strings like "GMT+01:00" or "+0100", the latter according to RFC # 822.
Even if Java 7 added s...
How do I “un-revert” a reverted Git commit?
... @Stephan Yep, but again, to clarify -- it's a better answer just not the one I used to solve my problem. I was simply commenting on why the check mark is where it is. Question to all: does SO convention dictate that I should "maintain" my past questions and re-assign check marks as new answers c...
How to check whether a given string is valid JSON in Java
...alid(String test) {
try {
new JSONObject(test);
} catch (JSONException ex) {
// edited, to include @Arthur's comment
// e.g. in case JSONArray is valid as well...
try {
new JSONArray(test);
} catch (JSONException ex1) {
return f...
Reading a file line by line in Go
...find file.ReadLine function in Go. I can figure out how to quickly write one, but I am just wondering if I'm overlooking something here. How does one read a file line by line?
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How to call base.base.method()?
... If you don't know, then don't answer it! I'd also like to encourage everyone to blast the code-police so maybe it will discourage them from posting non-answers. If after answering a question, you feel compelled to quote guidelines, then go ahead and mention it.
– DanW
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How to import a .cer certificate into a java keystore?
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@hop A java keystore can have multiple certificates each one with a different alias to identify it. You can use it as reference to identify it and/or to retrieve it programatically by alias name.
– lujop
Feb 15 '15 at 12:11
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How can I undo git reset --hard HEAD~1?
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There's one very important caveat with this.. and thats the "--hard" part. --hard blows away your local uncommitted changes. And you cant get them back like this (as they've not been committed anywhere). I believe there is nothing yo...
Programmatically relaunch/recreate an activity?
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UPDATE: Android SDK 11 added a recreate() method to activities.
I've done that by simply reusing the intent that started the activity. Define an intent starterIntent in your class and assign it in onCreate() using starterIntent = getIntent();. Then when you want to restart the activity, call fi...
How do I overload the square-bracket operator in C#?
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In 2019, a new answer should be selected, this one. Too bad SO doesn't have a feature to deal with deprecated answers, as the new one is not close to get 350+ upvotes, though it deserves them.
– mins
Jul 3 '19 at 16:52
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Should I add .vcxproj.filter files to source control?
...ion out of the .vcproj when we translated to the .vcxproj MSBuild format.
One reason is exactly what you pointed out, that the filters are purely a logical view, and different team members may want different views.
The other is that sometimes the build is set up to check the timestamp of the proje...