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Processing Symbol Files in Xcode

...ake forever. I force restart my phone with both of on/off and home button. Now quickly finished symbolicating and I am starting run my app via xcode. share | improve this answer | ...
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isset() and empty() - what to use

...pty just use empty as it checks whether it is set as well, if you want to know whether something is set or not use isset. Empty checks if the variable is set and if it is it checks it for null, "", 0, etc Isset just checks if is it set, it could be anything not null With empty, the following thin...
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SQL statement to select all rows from previous day

... Can't test it right now, but: select * from tablename where date >= dateadd(day, datediff(day, 1, getdate()), 0) and date < dateadd(day, datediff(day, 0, getdate()), 0) ...
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Global variables in Java

...blic class Example { public static int a; public static int b; } now you can access a and b from anywhere by calling Example.a; Example.b; share | improve this answer | ...
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findViewById in Fragment

... returning a non null view in onCreateView() lifecycle method of fragment. Now in case of getActivity you are getting views from your activity rather than fragment main view depends upon what id you are passing. Please check are you returning a non null view from onCreateView or not? Then let me kn...
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How to force an entire layout View refresh?

...e(). ViewGroup vg = findViewById (R.id.mainLayout); vg.invalidate(); Now, when the Activity resumes, it makes every View to draw itself. No call to invalidate() should be needed. To apply the theme, make sure you do it before any View is drawn, i.e., before setContentView(R.layout.mainscreen);...
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Why does PHP consider 0 to be equal to a string?

... I see. This now works (with a typecast): if((string)$item['price']=='e'){ $item['price'] = -1; } – Sérgio Domingues Jul 27 '11 at 10:54 ...
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How to force push a reset to remote repository?

...llow the dangerous behavior. Rebasing is something every git user should know how to do - and know when not to do. doc1 doc2 – moodboom Dec 1 '17 at 13:16 ...
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Devise Secret Key was not set

...ration back end. Active Admin in turn uses Devise for user authentication. Now, when I try to deploy the app using capistrano on the VPS server, I get the below error: ...
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What is the maximum value for an int32?

... When you are programming: yes in 99% of cases. But you may want to know that it's something like ~ 2 billion to planning programming approaches or when working with data, although it's a very large number. :) – Andre Figueiredo Nov 17 '13 at 21:53 ...