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How to insert a value that contains an apostrophe (single quote)?
...ES
('Joe', 'O''Brien')
/\
right here
The same applies to SELECT queries:
SELECT First, Last FROM Person WHERE Last = 'O''Brien'
The apostrophe, or single quote, is a special character in SQL that specifies the beginning and end of string data. This means that to ...
Using JQuery to check if no radio button in a group has been checked
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if (!$("input[name='html_elements']:checked").val()) {
alert('Nothing is checked!');
}
else {
alert('One of the radio buttons is checked!');
}
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How to do a logical OR operation in shell scripting
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Getting the path of the home directory in C#?
Okay, I've checked Environment.SpecialFolder, but there's nothing in there for this.
8 Answers
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Positive Number to Negative Number in JavaScript?
... false
so slideNum remains positive??
It looks more like a logic error to me.
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How to cut an entire line in vim and paste it?
I know how to use the v command in vim, but I need something which will delete an entire line and it should allow me to paste the same line somewhere else.
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git checkout tag, git pull fails in branch
... 'git branch --set-upstream-to=origin/master master my_branch' worked for me
– Blue Clouds
Jul 9 '18 at 11:25
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Change color of UISwitch in “off” state
...tate_color
let offColor = _your_off_state_color
let mSwitch = UISwitch(frame: CGRect.zero)
mSwitch.on = true
/*For on state*/
mSwitch.onTintColor = onColor
/*For off state*/
mSwitch.tintColor = offColor
mSwitch.layer.cornerRadius = mSwitch.frame.height / 2.0
mSwitch.backgroundColor = offColor
mSw...
restrict edittext to single line
...singleLine is deprecated? I cannot see it there for API 23. I don't see it mentioned in the documentation and also I don't get any warning when I use it with 23.0.1 SDK
– Shobhit Puri
Sep 17 '15 at 22:31
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What is a plain English explanation of “Big O” notation?
...s a relative representation of the complexity of an algorithm.
There are some important and deliberately chosen words in that sentence:
relative: you can only compare apples to apples. You can't compare an algorithm that do arithmetic multiplication to an algorithm that sorts a list of integers. ...