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PHP variables in anonymous functions
...tion() use(&$variable) {
$variable = "something";
});
Note that in order for you to be able to modify $variable and retrieve the modified value outside of the scope of the anonymous function, it must be referenced in the closure using &.
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Best C++ Code Formatter/Beautifier
...th gcc -E, resulting in very long lines of nested for loops, if statements etc. Astyle fixed that to be readable, saving us a lot of trouble. Astyle has a permanent place on my software toolshelf!
– DarenW
Aug 10 '10 at 17:33
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How to file split at a line number [closed]
...hanks. found a similarly answered question over at superuser ie. use tail etc And, yes split will work with my example, but not always had my example been 100K.
– denormalizer
Jun 18 '10 at 4:24
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Defeating a Poker Bot
...ore more complex versions of the game (No Limit variations/Pot Limit Omaha etc) become beatable for artificial players.
Conclusion
Sophisticated bots just can't be detected until the industry shifts to a more social online gaming setting. This won't solve the problem, but will certainly make it h...
Put icon inside input element in a form
...First, it uses a background-image for the <input> element. Then, in order to push the cursor over, it uses padding-left.
In other words, they have these two CSS rules:
background: url(images/comment-author.gif) no-repeat scroll 7px 7px;
padding-left:30px;
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Google Chrome display JSON AJAX response as tree and not as a plain text
...
In order for it to display the JSON message properly it has to have the "application/json" mime type and to be correctly structured.
You can check the structure here
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Git push error: Unable to unlink old (Permission denied)
In the remote server I have a post-receive hook set up in order to make a git checkout of my repository:
14 Answers
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How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
...ataGridViewAutoSizeRowsMode.None;
Also, I have set the
grid.AllowUserToOrderColumns = true;
grid.AllowUserToResizeColumns = true;
Now the column widths can be changed and the columns can be rearranged by the user. That works pretty well for me.
Maybe that will work for you.
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How to remove selected commit log entries from a Git repository while keeping their changes?
...e commit, but meld into previous commit
You can move lines to change the order of commits and delete lines to remove that commit. Or you can add a command to combine (squash) two commits into a single commit (previous commit is the above commit), edit commits (what was changed), or reword commit m...
JavaScript Form Submit - Confirm or Cancel Submission Dialog Box
...m onsubmit="return submit(this);">
<input type="image" src="xxx" border="0" name="submit" onclick="show_alert();"
alt="PayPal - The safer, easier way to pay online!" value="Submit">
</form>
Also this is the code in run, just I make it easier to see how it works, just run th...