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Facebook Android Generate Key Hash
... super.onCreate(savedInstanceState);
try {
PackageInfo info = getPackageManager().getPackageInfo(
"com.facebook.samples.loginhowto",
PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
...
'typeid' versus 'typeof' in C++
...word.
typeid is a C++ language operator which returns type identification information at run time. It basically returns a type_info object, which is equality-comparable with other type_info objects.
Note, that the only defined property of the returned type_info object has is its being equality- an...
Should I compile release builds with debug info as “full” or “pdb-only”?
...r a C# project, if you go to Project Properties > Build > Advanced > Debug Info you have three options: none, full, or pdb-only. Based on the answer to this question , I believe I understand some of the differences between full and pdb-only. However, which is more appropriate for a release build?...
How to re-raise an exception in nested try/except blocks?
...rm of raise:
try:
something()
except SomeError:
t, v, tb = sys.exc_info()
try:
plan_B()
except AlsoFailsError:
raise t, v, tb
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How do I log errors and warnings into a file?
...ver an error or warning or whatever you need to log occurs.
For additional information, please refer to the Chapter Error Handling in the PHP Manual
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How to add a TextView to LinearLayout in Android
...
try using
LinearLayout linearLayout = (LinearLayout)findViewById(R.id.info);
...
linearLayout.addView(valueTV);
also make sure that the layout params you're creating are LinearLayout.LayoutParams...
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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
...ings" ==> "iOS Deployment Target" to iOS 4.2.
4) Open the projects *-Info.plist, remove the setting "Required device capabilities" (note it required armv7)
btw I figured this out when I tried to manually add the app via the organizer and it reported:
Can't install application
The In...
How to change Status Bar text color in iOS
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Got the answer for Xcode GM Seed : 1. In Info.plist put View controller-based status bar appearance as NO 2. In appDelegate, inside appDidFinishLaunching method, put [[UIView appearance] setTintColor:[UIColor whiteColor]];
– parilogic
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“Warning: iPhone apps should include an armv6 architecture” even with build config set
...g entries for armv6 and armv7 under "Required Device Capabilities" in your info.plist file.
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Moving Files into a Real Folder in Xcode
...up in Xcode that you want to relocate, then click the folder icon from the info pane:
In the Finder selection dialog, locate the equivalent new folder you created for this group in step 2. All the files inside that group will now be automagically rediscovered!
Isn't that nice? At most you'll ...