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How do I parse command line arguments in Bash?
...er positional arguments (also requested by the OP); and it ignores parsing-errors. Instead:
Use enhanced getopt from util-linux or formerly GNU glibc.1
It works with getopt_long() the C function of GNU glibc.
Has all useful distinguishing features (the others don’t have them):
handles spaces, ...
ExecJS and could not find a JavaScript runtime
...Devise Rails 3.1 template ( Mongoid and Devise ), and I keep getting an error stating ExecJS cannot find a JavaScript runtime. Fair enough when I didn't have any installed, but I've tried installing Node.js , Mustang and the Ruby Racer , but nothing is working.
...
Extracting specific columns from a data frame
...
That gives the error object of type 'closure' is not subsettable.
– Aren Cambre
Apr 10 '12 at 2:48
24
...
How to execute a Ruby script in Terminal?
...rogram.rb, I get this: ruby: No such file or directory -- testapp.rb (LoadError)
– Tom Maxwell
Jan 4 '12 at 2:53
1
...
jQuery event for images loaded
...ded( function( $images, $proper, $broken ){
if($broken.length > 0){
//Error CallBack
console.log('Error');
}
else{
// Load CallBack
console.log('Load');
}
});
If You Just Need a IE WorkAround,This Will Do
var img = $("<img>", {
error: function() {console.log('error'); },
...
Why Maven uses JDK 1.6 but my java -version is 1.7
...That doesn't work if maven is running using java 6. It just crashes with [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project {projectname}: Fatal error compiling: invalid target release: 1.7 -> [Help 1]
– Ga...
Dialog to pick image from gallery or from camera
...w method.
@Override
public void onPickResult(PickResult r) {
if (r.getError() == null) {
imageView.setImageBitmap(r.getBitmap());
//or
imageView.setImageURI(r.getUri());
} else {
//Handle possible errors
//TODO: do what you have to do with r.getErro...
eclipse stuck when building workspace
...to take a look at How to report a deadlock. You may also want to check the Error view and/or the error log ([workspace]/.metadata/.log). If that doesn't help, you'll probably need to include more info about which plugins you have installed and which projects you have. Can you create a minimal worksp...
Variable declaration placement in C
...top of the for loop scope block. But, the char *s declaration should be an error.
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Asp.net MVC ModelState.Clear
...erGluck. It's better than clearing the complete modelstate (since I've got errors on some fields that I'd like to keep).
– Tjab
Apr 20 '16 at 12:34
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