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Syntax highlighting/colorizing cat
... initialized as $1 if there are two arguments or a default if there's only one. Then you simply write: colorful.sh grep file.
– Costi Ciudatu
Nov 9 '12 at 11:18
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mysql error 1364 Field doesn't have a default values
.../29854279/5389997 Removing strict_trans_table sql mode makes MySQL more prone to data quality errors, so removing it is not a really good advice.
– Shadow
May 18 '17 at 8:59
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Servlet for serving static content
...
actually you can add more than one url-pattern tag inside the servelet-mapping ;)
– Fareed Alnamrouti
Jan 28 '12 at 14:41
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What exactly does stringstream do?
...ors on it.
I saw it used mainly for the formatted output/input goodness.
One good example would be c++ implementation of converting number to stream object.
Possible example:
template <class T>
string num2str(const T& num, unsigned int prec = 12) {
string ret;
stringstream ss;
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Drop all tables whose names begin with a certain string
...You may need to modify the query to include the owner if there's more than one in the database.
DECLARE @cmd varchar(4000)
DECLARE cmds CURSOR FOR
SELECT 'drop table [' + Table_Name + ']'
FROM INFORMATION_SCHEMA.TABLES
WHERE Table_Name LIKE 'prefix%'
OPEN cmds
WHILE 1 = 1
BEGIN
FETCH cmds INTO...
How to know when UITableView did scroll to bottom in iPhone
... answered Apr 11 '11 at 21:34
neoneyeneoneye
42.1k2222 gold badges148148 silver badges138138 bronze badges
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How do I format a string using a dictionary in python-3.x?
...placeholder makes the code more explicit, and easier to use. Especially if one has something like this: '{0[latitude]} {1[latitude]} {0[longitude]} {1[longitude]}'.format(geopoint0, geopoint1)
– Løiten
Sep 6 '16 at 13:01
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Find and replace strings in vim on multiple lines
...ines (vertically, so to speak), while the 'g' flag determines whether only one or all matches within the line (so horizontally) are replaced.
– Ingo Karkat
Feb 15 at 20:58
add...
How to run Rake tasks from within Rake tasks?
...ut it doesn't execute its dependencies:
Rake::Task["build"].execute
This one executes the dependencies, but it only executes the task if
it has not already been invoked:
Rake::Task["build"].invoke
This first resets the task's already_invoked state, allowing the task to
then be executed again, d...
Safely casting long to int in Java
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I like this one, anyone has something against this solution?
– Rui Marques
Apr 22 '13 at 12:05
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