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How to change a DIV padding without affecting the width/height ?
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Solution is to wrap your padded div, with fixed width outer div
HTML
<div class="outer">
<div class="inner">
<!-- your content -->
</div><!-- end .inner -->
</div><!-- end .outer -->
CSS
.outer, .inner {
display: block;
}
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What is the session's “secret” option?
I don't know anything about cryptography. I'm wondering what the session secret is.
3 Answers
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How can I know when an EditText loses focus?
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Implem>me m>nt onFocusChange of setOnFocusChangeListener and there's a boolean param>me m>ter for hasFocus. When this is false, you've lost focus to another control.
EditText txtEdit = (EditText) findViewById(R.id.edittxt);
txtEdit....
Read input from console in Ruby?
I want to write a simple A+B program in ruby, but I have no idea how to work with the console.
5 Answers
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Restoring MySQL database from physical files
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He says he have .frm .myi and .myd files. I then assum>me m>d it was MyISAM tables.
– Vincent
Aug 24 '09 at 16:31
5
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Is there a more elegant way of adding an item to a Dictionary safely?
... currentViews = new Dictionary<string, object>();
currentViews["Custom>me m>rs"] = "view1";
currentViews["Custom>me m>rs"] = "view2";
currentViews["Employees"] = "view1";
currentViews["Reports"] = "view1";
Basically use Add if the existence of the key indicates a bug (so you want it to throw) and the ...
Bash script to receive and repass quoted param>me m>ters
I'm trying to get quoted param>me m>ters of a bash script to safely be received by a nested script. Any ideas?
2 Answers
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In ASP.NET, when should I use Session.Clear() rather than Session.Abandon()?
...session and the Session_OnEnd event is triggered.
Session.Clear() just removes all values (content) from the Object. The session with the sam>me m> key is still alive.
So, if you use Session.Abandon(), you lose that specific session and the user will get a new session key. You could use it for example...
CORS - How do 'preflight' an httprequest?
I am trying to make a cross domain HTTP request to WCF service (that I own). I have read several techniques for working with the cross domain scripting limitations. Because my service must accommodate both GET and POST requests I cannot implem>me m>nt som>me m> dynamic script tag whose src is the URL of a GET...
Reusing a PreparedStatem>me m>nt multiple tim>me m>s
in the case of using PreparedStatem>me m>nt with a single common connection without any pool, can I recreate an instance for every dml/sql operation mantaining the power of prepared statem>me m>nts?
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