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How can I delete a newline if it is the last character in a file?
...hing that could be interpreted as a format specifier like %d, you'd get an error. A fix would be to change it to printf "%s" $0
– Robin A. Meade
Oct 11 '19 at 23:42
add a comm...
How to get the nth element of a python list or a default if not available
...
try:
a = b[n]
except IndexError:
a = default
Edit: I removed the check for TypeError - probably better to let the caller handle this.
share
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im...
Git: Permission denied (publickey) fatal - Could not read from remote repository. while cloning Git
I am unable to clone a Git repository, and getting this error:
30 Answers
30
...
Why use prefixes on member variables in C++ classes
...ng underscore before a capital letter in a word is reserved.
For example:
_Foo
_L
are all reserved words while
_foo
_l
are not. There are other situations where leading underscores before lowercase letters are not allowed. In my specific case, I found the _L happened to be reserved by Visual...
What character to use to put an item at the end of an alphabetic list?
...sort after Z in Finder on Mac OSX. After several false paths and trial and error, here's what I found:
Characters that sort after Z in Finder (in sort-order)
z Lower case Z
ι Greek letter
Ι Greek letter, capital version of above character, not an "I")
Ω Omega
一 Japanese Character? (...
How to see which commits in one branch aren't in the other?
...ent version of git (?) but in that case you should have gotten a rev-parse error on the three dots.
– sehe
Sep 28 '11 at 13:39
2
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How to clear APC cache entries?
...rsion, calls are made to the Symfony form of copy and unlink, which handle errors. You may want to add checks that they succeed.
copy($apcPaths['data'], $apcPaths['web']); //'data' is a non web accessable directory
$url = 'http://localhost/apc_clear.php'; //use domain name as necessary
$result = j...
Twitter Bootstrap Tabs: Go to Specific Tab on Page Reload or Hyperlink
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After upgrade jquery to 1.11 from 1.09 I get this error: Syntax error, unrecognized expression: .nav-tabs a[href=#tab-2]. Solved using stackoverflow.com/questions/12131273/…
– Pietro Z.
Jan 31 '16 at 11:11
...
How to force NSLocalizedString to use a specific language
...;
@end
Implementation
#import <objc/runtime.h>
static const char _bundle=0;
@interface BundleEx : NSBundle
@end
@implementation BundleEx
-(NSString*)localizedStringForKey:(NSString *)key value:(NSString *)value table:(NSString *)tableName
{
NSBundle* bundle=objc_getAssociatedObject(s...
How can I redirect HTTP requests made from an iPad?
... This pointed me in the right direction. Initially, I got an error message "No protocol handler was valid for the URL". I found I had to load both proxy_module and proxy_http_module to get it to work. Thanks!
– Hobo
Apr 30 '12 at 11:54
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