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Finish all previous activities

...ent(getApplicationContext(), Home.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(intent); This will clear all the activities on top of home. Assuming you are finishing the login screen when the user logs in and home is created and afterwards all the screens from 1 to 5 on...
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Using Application context everywhere?

In an Android app, is there anything wrong with the following approach: 9 Answers 9 ...
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()

My Activity is trying to create an AlertDialog which requires a Context as a parameter. This works as expected if I use: 28...
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java.lang.IllegalStateException: Cannot (forward | sendRedirect | create session) after response has

... the call of a forward(), sendRedirect(), or sendError() would magically exit and "jump" out of the method block, hereby ignoring the remnant of the code. For example: protected void doXxx() { if (someCondition) { sendRedirect(); } forward(); // This is STILL invoked when someCon...
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How do I read configuration settings from Symfony2 config.yml?

... Rather than defining contact_email within app.config, define it in a parameters entry: parameters: contact_email: somebody@gmail.com You should find the call you are making within your controller now works. ...
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html (+css): denoting a preferred place for a line break

...o be kept together in <span class="avoidwrap"> Text </span> it will wrap first in preferred blocks and then in smaller fragments as needed. share | improve this answer | ...
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How to get file creation & modification date/times in Python?

...cumented at https://msdn.microsoft.com/en-us/library/14h5k7ff.aspx) stores its creation date. You can access this in Python through os.path.getctime() or the .st_ctime attribute of the result of a call to os.stat(). This won't work on Unix, where the ctime is the last time that the file's attributes...
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What does the explicit keyword mean?

What does the explicit keyword mean in C++? 11 Answers 11 ...
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How many levels of pointers can we have?

... The C standard specifies the lower limit: 5.2.4.1 Translation limits 276 The implementation shall be able to translate and execute at least one program that contains at least one instance of every one of the following limits: [...] 279 — 12 pointe...
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Django MEDIA_URL and MEDIA_ROOT

...m trying to upload an image via the Django admin and then view that image either in a page on the frontend or just via a URL. ...