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View.setPadding accepts only in px, is there anyway to setPadding in dp?
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185
Straight to code
int padding_in_dp = 6; // 6 dps
final float scale = getResources()...
MySQL Update Inner Join tables query
...char(255), mapy varchar(255)) engine=innodb;
Query OK, 0 rows affected (0.01 sec)
mysql> create table business_geocode (business_geocode_id int unsigned primary key auto_increment, business_id int unsigned not null, latitude varchar(255) not null, longitude varchar(255) not null, foreign key (bu...
How do I copy the contents of one stream to another?
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13 Answers
13
Active
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Avoid line break between html elements
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146
There are several ways to prevent line breaks in content. Using   is one way, and wor...
What is a “callback” in C and how are they implemented?
...RandomValue(void)
{
return rand();
}
int main(void)
{
int myarray[10];
populate_array(myarray, 10, getNextRandomValue);
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}
Here, the populate_array function takes a function pointer as its third parameter, and calls it to get the values to populate the array with. We've written...
Gcc error: gcc: error trying to exec 'cc1': execvp: No such file or directory
I have been successfully using gcc on Linux Mint 12. Now I am getting an error. I have recently been doing some .so builds and installed Clang not to long ago, but have successfully compiled since both of those events, so not sure what has changed. I used the GUI Software Manager to remove and then ...
How do I programmatically shut down an instance of ExpressJS for testing?
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158
Things have changed because the express server no longer inherits from the node http server. F...
How do you produce a .d.ts “typings” definition file from an existing JavaScript library?
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edited Jun 11 '17 at 19:06
Dan Dascalescu
98.3k3636 gold badges263263 silver badges333333 bronze badges
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When to use leading slash in gitignore
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answered Jul 18 '16 at 10:07
solstice333solstice333
2,2821818 silver badges2020 bronze badges
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How to list of all the tables defined for the database when using active record?
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261
Call ActiveRecord::ConnectionAdapters::SchemaStatements#tables. This method is undocumented in ...