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How to fetch all Git branches
...acters (as per pinkeen's comment on the other answer), and avoids spurious error output: git branch -r | grep -v -- ' -> ' | while read remote; do git branch --track "${remote#origin/}" "$remote" 2>&1 | grep -v ' already exists'; done
– Daira Hopwood
...
Finding last occurrence of substring in string, replacing that
...ly like this solution but having replacements=None parameter seems like an error to me because if the parameter is omitted the function will give an error (tried in Python 2.7). I would suggest either remove the default value, set it to -1 (for unlimited replacements) or better make it replacements=...
Capture characters from standard input without waiting for enter to be pressed
...ios old = {0};
if (tcgetattr(0, &old) < 0)
perror("tcsetattr()");
old.c_lflag &= ~ICANON;
old.c_lflag &= ~ECHO;
old.c_cc[VMIN] = 1;
old.c_cc[VTIME] = 0;
if (tcsetattr(0, TCSANOW, &old) < 0)
perror("...
Arrow operator (->) usage in C
...ointer has no members! And compiler knows this and will therefore issue an error e.g.:
error: ‘ptr’ is a pointer; did you mean to use ‘->’?
printf("%d\n", *ptr.km);
Instead you use this (*ptr).kg and you force compiler to 1st dereference the pointer and enable acess to the chunk of d...
How to execute a java .class from the command line
...
java Echo "hello"
And later as Fredrik points out you'll get another error message like.
Exception in thread "main" java.lang.NoSuchMethodError: main
When that happens, go and read his answer :)
share
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When would you use the different git merge strategies?
...the default 'recursive' for a two-head merge that had fatal git-write-tree errors. 'Resolve' strategy merged cleanly. It may have had to do with moving a lot of files around in the branch being merged.
– thaddeusmt
May 17 '12 at 12:51
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Is the LIKE operator case-sensitive with MSSQL Server?
...n my opinion, things then get complicated. The following query returns an error saying that the collations are incompatible:
select *
from INFORMATION_SCHEMA.TABLES
where 'abc' COLLATE SQL_Latin1_General_CP1_CI_AS like 'ABC' COLLATE SQL_Latin1_General_CP1_CS_AS
On a random machine here, the defa...
Twitter Bootstrap alert message close and open again
...ed the data-dismiss="alert"
Example:
<div data-ng-show="vm.result == 'error'" class="alert alert-danger alert-dismissable">
<button type="button" class="close" data-ng-click="vm.result = null" aria-hidden="true">&times;</button>
<strong>Error ! </strong>...
For loop example in MySQL
...clare str VARCHAR(255) default ''; in the MySQL (5.6) console gives me the error message Error 1064 (42000): ... for the right syntax to use near '' at line 3, which is as clear as mud (although I assume it doesn't like the DEFAULT clause).
– Agi Hammerthief
Ma...
Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)
... nekno: Actually the CFBundleVersion is what matters to Apple. Check this error message Apple give when submitting an app: "The binary you uploaded was invalid. The key CFBundleVersion in the Info.plist file must contain a higher version than that of the previously uploaded version."
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