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href overrides ng-click in Angular.js
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You should probably just use a button tag if you don't need a uri.
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Database Design for Revisions?
...sorts of other problems.
Design 2 does have problems with schema changes. If you change the Employees table you have to change the EmployeeHistories table and all the related sprocs that go with it. Potentially doubles you schema change effort.
Design 1 works well and if done properly does not cos...
Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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If you want to let PostgreSQL generate the index name, use ALTER TABLE tablename ADD UNIQUE (columns);. (Note that the CONSTRAINT keyword must be omitted.)
– jpmc26
Nov 26 '14 at 1:41
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Strip double quotes from a string in .NET
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this has a side effect if there are more embedded quotes within the string
– Aadith Ramia
Oct 24 '17 at 0:10
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List all virtualenv
...s it.
brief usage:
$ lsvirtualenv -b
long usage:
$ lsvirtualenv -l
if you don't have any hooks, or don't even know what i'm talking about, just use "brief".
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Event for Handling the Focus of the EditText
...rride
public void onFocusChange(View view, boolean hasFocus) {
if (hasFocus) {
Toast.makeText(getApplicationContext(), "Got the focus", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getApplicationContext(), "Lost the focus", Toast.LENGTH_LONG).show();...
HTML-parser on Node.js [closed]
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If you want to build DOM you can use jsdom.
There's also cheerio, it has the jQuery interface and it's a lot faster than older versions of jsdom, although these days they are similar in performance.
You might wanna have a ...
How to check if a JavaScript variable is NOT undefined? [duplicate]
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var lastname = "Hi";
if(typeof lastname !== "undefined")
{
alert("Hi. Variable is defined.");
}
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PHP string “contains” [duplicate]
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if (strpos($str, '.') !== FALSE)
{
echo 'Found it';
}
else
{
echo 'Not found.';
}
Note that you need to compare with the !== operator. If you use != or <> and the '.' is found at position 0, hey! 0 compares equal to...
SSL certificate is not trusted - on mobile only [closed]
...tops (chrome) I have a green lock near the address bar saying "Identity verified"
2 Answers
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