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How to tell git to use the correct identity (name and email) for a given project?
...alue. Set your git config --global user.name $(perl -e 'print "x"x968;')
Then if you forget to set your non-global values you will get an error message.
[EDIT]
On a different system I had to increase the number of x to 968 to get it to fail with "fatal: Impossibly long personal identifier". Same...
How to make layout with View fill the remaining space?
... Why have two nested relative layouts? The root one should be sufficient. Then, all you need to do is ensure that the children of the bottom relative layout are all alignParentBottom="true"
– Noel
Jun 11 '11 at 15:10
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How many GCC optimization levels are there?
...me across maybe_default_options which sounds interesting. We enter it, and then maybe_default_option where we reach a big switch:
switch (default_opt->levels)
{
[...]
case OPT_LEVELS_1_PLUS:
enabled = (level >= 1);
break;
[...]
case OPT_LEVELS_3_PLUS:
enabled = (level...
Get type name without full namespace
..., it is just the compile-time argument. If a method accepts an IEnumerable then nameof simply returns "IEnumerable", whereas the actual object could be "List".
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Generating a random & unique 8 character string using MySQL
...ograpically secure) randomness, use RANDOM_BYTES() rather than RAND() (but then I would consider moving this logic up to the application layer).
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optional parameters in SQL Server stored proc?
... OMG Ponies, if you don't include = <NULL|some default value>, then the parameter will be required. You can pass it in as NULL, but then you just shift that logic to the application(s) that use the procedure.
– Aaron Bertrand
Nov 28 '09 at 16:54
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Changing the case of a string in Eclipse
...Ctrl+Shift+x : To-Upper
In addition, in Eclipse IDE, press Ctrl+Shift+L, then you see this list of shortcuts panel
then you can find any shortcut
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Undefined reference to static constexpr char[]
...s telling me it's an undefined reference. If I make the array a non-member then it compiles. What is going on?
6 Answers
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What is the use of static constructors?
...r code through a formatter/beautifier that changes the order of the fields then you may find yourself with null values where you didn't expect them.
Example: Suppose we had this class:
class ScopeMonitor
{
static string urlFragment = "foo/bar";
static string firstPart= "http://www.example....
Android AsyncTask testing with Android Test Framework
... @DougRay I had the same issue- if you extend InstrumentationTestCase then runTestOnUiThread will be found.
– Luminaire
Apr 2 '16 at 23:58
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