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Pointer arithmetic for void pointer in C
...6-2: For addition, either both
operands shall have arithmetic type,
or one operand shall be a pointer to
an object type and the other shall
have integer type.
So, the question here is whether void* is a pointer to an "object type", or equivalently, whether void is an "object type". The de...
Fixed Table Cell Width
A lot of people still use tables to layout controls, data etc. - one example of this is the popular jqGrid. However, there is some magic happening that I cant seem to fathom (its tables for crying out loud, how much magic could there possibly be?)
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Metadata file … could not be found error when building projects
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For anyone who can't find it, Build/Configuration Manager refers to the Build menu -> Configuration Manager menu item.
– John Kurlak
Aug 15 '12 at 17:58
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custom listview adapter getView method being called multiple times, and in no coherent order
...edited Jul 18 '16 at 7:33
abarisone
3,27999 gold badges2525 silver badges4545 bronze badges
answered Jan 4 '11 at 8:51
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How to compare two floating point numbers in Bash?
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More conveniently
This can be done more conveniently using Bash's numeric context:
if (( $(echo "$num1 > $num2" |bc -l) )); then
…
fi
Explanation
Piping through the basic calculator command bc returns either 1 or 0.
The option -l is equivalent ...
In a .csproj file, what is for?
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The MSDN article on the build action property explains the differences.
None - The file is not included in the project output group and is not compiled in the build process. An example is a text file that contains documentation, such as a Readme file.
Content - The file is not compiled, but is inc...
Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php
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- @panidarapu and @Don Jones: Depending on the amount of memory, and how this script is used, it could be dangerous to allow the change in memory usage in this way. Don, in your case, you can likely break the feed down into smaller chunks and parse ...
Start a git commit message with a hashmark (#)
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I love this answer. Oneliner for the new suggested solution: git config --global core.commentChar auto
– aross
Mar 12 '18 at 16:08
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Cannot overwrite model once compiled Mongoose
...a = new Schema({
name:String,
email:String,
password:String,
phone:Number,
_enabled:Boolean
});
module.exports = mongoose.model('users', userSchema);
check.js
var mongoose = require('mongoose');
var User = require('./user_model.js');
var db = mongoose.createConnection('l...
Flask raises TemplateNotFound error even though template file exists
...older='../templates', static_folder='../static')
Starting with ../ moves one directory backwards and starts there.
Starting with ../../ moves two directories backwards and starts there (and so on...).
Hope this helps
sh...