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Detach many subdirectories into a new, separate Git repository
...on I'm getting an error near my parenthesis: syntax error near unexpected token `(' my command looks like: git filter-branch -f --index-filter "git rm -r -f --cached --ignore-unmatch src/css/themes/!(some_theme*)" --prune-empty -- --all an ls with src/css/themes/!(some_theme*) returns all the oth...
What is the use of making constructor private in a class?
...y method on the class could return objects as the factory method choses to allocate them (like a singleton factory for example).
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How would you count occurrences of a string (actually a char) within a string?
... Note that the reason this is so slow is that it creates n strings, thus allocating roughly n^2/2 bytes.
– Peter Crabtree
Feb 7 '13 at 19:32
6
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How do I show multiple recaptchas on a single page?
...captcha. My first form's recaptcha div:
<div id="myrecap">
<?php
require_once('recaptchalib.php');
$publickey = "XXXXXXXXXXX-XXXXXXXXXXX";
echo recaptcha_get_html($publickey);
?>
</div>
The second form's div is empty (different ID). So mine is jus...
Getting ssh to execute a command in the background on target machine
...ing processes. Among others, this depends on whether a pseudo-terminal was allocated or not." So while strictly the nohup might not always be needed, you're better long term with it than without.
– Jax
Mar 5 at 14:58
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How to have an auto incrementing version number (Visual Studio)? [duplicate]
... This also works great for generating a build-specific cache busting token for JS and CSS references.
– Kelly Adams
Mar 30 '13 at 0:17
3
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Soft hyphen in HTML ( vs. ­)
...73;? Once they reach the DOM they are literally the same; only in the HTML tokenizer are they at all different.
– gsnedders
Sep 30 '15 at 14:04
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Safely casting long to int in Java
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Well, it's allocating and throwing away a BigDecimal just to get at what should be a utility method, so yeah, that's not the best process.
– Riking
Apr 23 '14 at 20:28
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Unlimited Bash History [closed]
... if you set HISTSIZE and/or HISTFILESIZE too large because it tries to pre-allocate enough memory. This became relevant when running tools that use zsh as their shell (dbx for example).
– Brian Vandenberg
Oct 9 '17 at 19:09
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Displaying a message in iOS which has the same functionality as Toast in Android
...SString *message = @"Some message...";
UIAlertView *toast = [[UIAlertView alloc] initWithTitle:nil
message:message
delegate:nil
cancelButtonTitle:nil
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