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how to log in to mysql and query the database from linux terminal
...ce mysqld stop
Other distros require to call the init script directly:
/etc/init.d/mysqld stop
3. How I start the mysql server from linux terminal?
Same as #2, but with start.
4. How do I get mysql prompt in linux terminal?
Same as #1.
5. How do I login to mysql server from linux terminal?
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How to configure git bash command line completion?
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On Linux
on most distributions, git completion script is installed into /etc/bash_completion.d/ (or /usr/share/bash-completion/completions/git) when you install git, no need to go to github. You just need to use it - add this line to your .bashrc:
source /etc/bash_completion.d/git
# or
source /us...
Android-java- How to sort a list of objects by a certain value within the object
... compare(EmployeeClass obj1, EmployeeClass obj2) {
// ## Ascending order
return obj1.firstName.compareToIgnoreCase(obj2.firstName); // To compare string values
// return Integer.valueOf(obj1.empId).compareTo(Integer.valueOf(obj2.empId)); // To compare integer values
...
What are the Dangers of Method Swizzling in Objective-C?
...ode
Possible naming conflicts
Swizzling changes the method's arguments
The order of swizzles matters
Difficult to understand (looks recursive)
Difficult to debug
These points are all valid, and in addressing them we can improve both our understanding of method swizzling as well as the methodology ...
How do I concatenate two lists in Python?
...sts.
The upside to this approach is that you really don't need lists in order to perform it, anything that is iterable will do. As stated in the PEP:
This is also useful as a more readable way of summing iterables into a
list, such as my_list + list(my_tuple) + list(my_range) which is now
...
jQuery UI Dialog - missing close icon
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This fixed my problem. I included the resources in this order: 1) JQuery core 2)bootstrap 3)JQueryUI. Thanks for your help; better late than never! PS - you did blow my mind.
– Xion Dark
Dec 11 '13 at 16:56
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Why no love for SQL? [closed]
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MarkJ: I remember that I reordered WHERE clauses to optimize queries in oracle. They where resolved from bottom to the top... terrible.
– Stefan Steinegger
Oct 29 '09 at 12:55
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Hamcrest compare collections
...uals(expectedList, actual.getList());
If you really intend to perform an order-insensitive comparison, you can call the containsInAnyOrder varargs method and provide values directly:
assertThat(actual.getList(), containsInAnyOrder("item1", "item2"));
(Assuming that your list is of String, rathe...
Create Generic method constraining T to an Enum
...write a HasAnyFlags<T>(this T it, T other) extension method that was orders of magnitude faster than Enum.HasFlag(Enum) and which type-checked its arguments.
– supercat
Apr 12 '13 at 16:27
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What does “&” at the end of a linux command mean?
... the "&" sign to run many processes through one (1) ssh connections in order to to keep minimum number of terminals. For example, I have one process that listens for messages in order to extract files, the second process listens for messages in order to upload files: Using the "&" I can run...