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Capture HTML Canvas as gif/jpg/png/pdf?
...s-domain resources in rendering your canvas, you will encounter a security error when you try to use the toDataUrl method.
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
...e in earlier versions. When using it in earlier versions you will get this error: "Warning: json_encode() expects parameter 2 to be long, string given in ...". See CertaiN's answer below for 5.3 solution.
– Octavian Naicu
Oct 1 '14 at 10:03
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Spring Boot not serving static content
...xample I have a profile for release that use another IP address. I get 404 error for all of my resources.
– Mahdi
Jul 16 '17 at 11:41
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Why should I use a pointer rather than the object itself?
... by the amount of members in the initializer
arr = { 1, 2, 3, 4, 5 }; // ERROR
On the other hand, you can do whatever you want with pointers. Unfortunately, because the distinction between pointers and arrays are hand-waved in Java and C#, beginners don't understand the difference.
3. Polym...
How to run an EXE file in PowerShell with parameters with spaces and quotes
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if using as second example, i get this error: Error: Unrecognized argument '"-source:dbfullsql="""Data'. All arguments must begin with "-".
– Vans
Nov 6 '09 at 11:18
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How to prevent rm from reporting that a file was not found?
...delete many files. Sometimes the files are not present, so it reports many errors. I do not need this message. I have searched the man page for a command to make rm quiet, but the only option I found is -f , which from the description, "ignore nonexistent files, never prompt", seems to be the rig...
How to stop mysqld
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I got this error for that: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
– 2myCharlie
Aug 1 '18 at 20:09
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How do I print the type of a variable in Rust?
...e of a variable and are willing to do it at compile time, you can cause an error and get the compiler to pick it up.
For example, set the variable to a type which doesn't work:
let mut my_number: () = 32.90;
// let () = x; would work too
error[E0308]: mismatched types
--> src/main.rs:2:29
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Do interfaces inherit from Object class in java
...reover you can cast interface to an Object implicitly without any compiler error.
– nme
Feb 10 '19 at 14:03
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Can Android Studio be used to run standard Java projects?
...u click run, this should compile and run your Java module.
If you get the error Error: Could not find or load main class..., just enter your main class (as you've done in step 7) again even if the field is already filled in. Click Apply and then click Ok.
My usage case:
My Android app relies on so...