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throw Error('msg') vs throw new Error('msg')
...es act like a factory, like some other native constructors: Array, Object, etc. all check something like if (!(this instanceof Array)) { return new Array(arguments); }. (But note that String(x) and new String(x) are very different, and likewise for Number and Boolean.)
That said, in case of an erro...
How to launch an Activity from another Application in Android
...this application:
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.setComponent(new ComponentName("com.package.address","com.package.address.MainActivity"));
startActivity(intent);
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Multiline strings in JSON
...nstead provides for their representation via escape sequences (\\, \r, \n, etc.).
– user359996
Jul 15 '16 at 19:30
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Converting bool to text in C++
...or "no" rather than "true or "false", and sometimes "success" vs "failure" etc. 2. Sometimes you want lower case, sometime upper case, sometime title case.
– einpoklum
Jan 24 '16 at 12:47
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One SVN repository or many?
...ory is more difficult, managing user rights, backing up, revision numbers, etc, it's up to your team needs, SVN scales really good if you chose to use one big repo...
– Christian C. Salvadó
Oct 31 '08 at 4:07
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Git resolve conflict using --ours/--theirs for all files
...ours/theirs only affects unmerged files so you shouldn't have to grep/find/etc conflicts specifically.
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npm - install dependencies for a package in a different folder?
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BTW, it creates empty etc folder in destination, it's a known bug github.com/npm/npm/pull/7249
– Mikhail Radionov
Oct 28 '15 at 9:03
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How do I get the SharedPreferences from a PreferenceActivity in Android?
...shared preferences can be used by all the components (activities, services etc) of the applications.
Activity handled preferences: These preferences can only be used within the particular activity and can not be used by other components of the application.
Shared Preferences:
The shared preferenc...
How do I keep a label centered in WinForms?
... I am using a Label to display different messages like success, failure, etc.
7 Answers
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Get MD5 hash of big files in Python
...t as effectively use a block size of any multiple of 128 (say 8192, 32768, etc.) and that will be much faster than reading 128 bytes at a time.
– jmanning2k
Jul 15 '09 at 15:09
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