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In Xcode, how to suppress all warnings in specific source files?
... case, turn off individual warnings. Find the warning in question in Build Settings, and show Quick Help in the Utilities view. You should see a description, with a -Wname-of-warning syntax. Prepend "no-" to the name and specify that in Compiler Flags. Example: to turn off -Wunused-parameter specify...
Disable browser cache for entire ASP.NET website
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HttpContext.Current.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1));
HttpContext.Current.Response.Cache.SetValidUntilExpires(false);
HttpContext.Current.Response.Cache.SetRevalidation(HttpCacheRevalidation.AllCaches);
HttpContext.Current.Response.Cache....
Byte[] to InputStream or OutputStream
...nect a InputStream or OutputStream to a blob using the getBinaryStream and setBinaryStream methods1, and you can also get and set the bytes directly.
(In general, you should take appropriate steps to handle any exceptions, and close streams. However, closing bis and bos in the example above is unn...
Get underlying NSData from UIImage
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@Bob Spryn This won't help. The property CIImage is only set if it was initialized with imageWithCIImage:. Also this isn't directly the used data but rather another image representation object.
– King-Wizard
Mar 18 '15 at 9:46
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Replacing NULL with 0 in a SQL server query
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A Simple way is
UPDATE tbl_name SET fild_name = value WHERE fild_name IS NULL
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Using Position Relative/Absolute within a TD?
... @Softlion: How about wrapping the entire content of the td inside a div, set to width: 100% and height: 100%, apply whatever padding from the td to the div, and set it to relative? The idea is to create a thin containing-layer just above the td, that acts like the td itself, but it's a div. It wor...
How to do a batch insert in MySQL
...erts together using the appropriate API.
E.g. in JDBC:
connection con.setAutoCommit(false);
PreparedStatement prepStmt = con.prepareStatement("UPDATE DEPT SET MGRNO=? WHERE DEPTNO=?");
prepStmt.setString(1,mgrnum1);
prepStmt.setString(2,deptnum1);
prepStmt.addBatch();
prepStm...
Loop through properties in JavaScript object with Lodash
...hich would be helpful for the use case, but from what is originally stated set may be more useful. Let's say you wanted to add something to this object dynamically as you've mentioned:
let dynamicKey = 'someCrazyProperty';
let dynamicValue = 'someCrazyValue';
_.set( myObject.options, dynamicKey, d...
Accessing private member variables from prototype-defined functions
...ned on the prototype to have access to them, you should define getters and setters on the this object, which the prototype methods (along with everything else) will have access to. For example:
function Person(name, secret) {
// public
this.name = name;
// private
var secret = secr...
How do I find the stack trace in Visual Studio?
...ception location? That's either Debug/Exceptions, or better - Ctrl-Alt-E. Set filters for the exceptions you want to break on.
There's even a way to reconstruct the thrower stack after the exception was caught, but it's really unpleasant. Much, much easier to set a break on the throw.
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