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jquery input select all on focus
...f the text in the field when a user focuses on the field. What happens is, it selects all for a second, then its unselected and the typing cursor is left where I clicked...
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When to use the JavaScript MIME type application/javascript instead of text/javascript?
.../javascript is used in HTML documents so Internet Explorer can understand it.
4 Answers
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Check if the number is integer
I was surprised to learn that R doesn't come with a handy function to check if the number is integer.
12 Answers
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Reason to Pass a Pointer by Reference in C++?
...follow
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edited Dec 20 '15 at 22:51
Ziezi
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ViewController respondsToSelector: message sent to deallocated instance (CRASH)
...d choose Zombies template. After your application is running, try to crash it. You should get something like that:
Click on the arrow next to address in the popover to show object that was called after it was deallocated.
You should see now every call that has changed retain count of this obj...
Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
With Activities, I used to do this:
2 Answers
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Clear a terminal screen for real
...g the terminal. Here is some more information on terminal escape codes.
Edit
Here are a few other ways of doing it...
printf "\ec" #\e is ESC in bash
echo -en "\ec" #thanks @Jonathon Reinhart.
# -e Enable interpretation of of backslash escapes
# -n Do not output a new line
KDE
The above ...
POST unchecked HTML checkboxes
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Add a hidden input for the checkbox with a different ID:
<input id='testName' type='checkbox' value='Yes' name='testName'>
<input id='testNameHidden' type='hidden' value='No' name='testName'>
Before submitting the form, disable the hidden input ba...
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
I have installed Oracle 11g Express Edition Release 2 in my windows 7 64 bit OS and tried to execute JDBC program, then I got the following error:
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How to urlencode data for curl command?
I am trying to write a bash script for testing that takes a parameter and sends it through curl to web site. I need to url encode the value to make sure that special characters are processed properly. What is the best way to do this?
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