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SQLite add Primary Key
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@umesh stackoverflow.com/questions/4253804/…
– Nathan Ridley
Aug 11 '16 at 0:28
1
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Rails: How can I set default values in ActiveRecord?
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default_scope will initialize values for new models, but then that will become the scope on which you find the model. If you just want to initialize some numbers to 0 then this is not what you want.
Defining defaults in your migration also works part of the time... As has already been mentioned thi...
Space between two rows in a table?
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code.google.com/p/ie7-js adds support to child selector in ie5.5, ie6, ie7 as well
– Antony Hatchkins
Jan 27 '12 at 17:16
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Assign variable in if condition statement, good practice or not? [closed]
...uages such like Java to JavaScript. The following code is definitely not recommended (or even not correct) in Java:
11 Answ...
Return empty cell from formula in Excel
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77
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Hudson or Teamcity for continuous integration? [closed]
...o). It can show you, for example, when a file you're editing in the IDE becomes out of date, who changed it and what they changed. You can commit from the IDE to the CI server, run the comile and tests on the build grid, and then the CI server will commit if the build is successful. You can click...
Sort array of objects by single key with date value
...r keyA = new Date(a.updated_at),
keyB = new Date(b.updated_at);
// Compare the 2 dates
if (keyA < keyB) return -1;
if (keyA > keyB) return 1;
return 0;
});
console.log(arr);
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How can I get the behavior of GNU's readlink -f on a Mac?
... cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
done
# Compute the canonicalized name by finding the physical path
# for the directory we're in and appending the target file.
PHYS_DIR=`pwd -P`
RESULT=$PHYS_DIR/$TARGET_FILE
echo $RESULT
Note that this doesn't include any error ...
Is there a way to make ellipsize=“marquee” always scroll?
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I have been facing the problem and the shortest solution I have come up with is to create a new class derived from TextView.
The class should override three methods onFocusChanged, onWindowFocusChanged and isFocused to make the TextView all focused.
@Override
protected void onFocusChange...