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How do I import CSV file into a MySQL table?
... of TSV files and remove the last line if no header. (hope search crawlers index this).
– Bleeding Fingers
Dec 16 '14 at 0:08
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Traversing text in Insert mode
...le built-in hotkeys for movement in Insert mode.)
Reference: :help insert-index
Command-line mode
This set of mappings makes the upper Alt+hjkl movements available in the Command-line:
" provide hjkl movements in Command-line mode via the <Alt> modifier key
cnoremap <A-h> <Left&...
How to force vim to syntax-highlight a file as html?
... :set syntax=<type> where <type> is something like perl, html, php, etc.
There is another mechanism that can be used to control syntax highlighting called filetype, or ft for short. Similar to syntax, you give it a type like this: :set filetype=html. Other filetypes are perl, php, etc.
S...
Mongoose indexing in production code
...erstood why the Mongoose documentation so broadly recommends disabling autoIndex in production. Once the index has been added, subsequent ensureIndex calls will simply see that the index already exists and then return. So it only has an effect on performance when you're first creating the index, a...
How to get index using LINQ? [duplicate]
...(such as Dictionary or HashSet) are not.
Therefore, LINQ does not have an IndexOf method.
However, you can write one yourself:
///<summary>Finds the index of the first item matching an expression in an enumerable.</summary>
///<param name="items">The enumerable to search.</pa...
How can I get dictionary key as variable directly in Python (not by searching from value)?
... Python3.5: TypeError: 'dict_items' object does not support indexing
– Sinux
Aug 19 '16 at 2:10
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array_push() with key value pair
...ys are strings like '123a' it could be desired to preserve string keys for all items.
– bancer
Jul 13 at 7:57
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Print text instead of value from C enum
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If I were relying on using the enumerations as indexes, I would actually prefer to explicitly number each one. Unnecessary according to standards, but as a group compilers have not exactly been the best at following standards in my experience.
– jdmi...
How can I generate an MD5 hash?
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You need java.security.MessageDigest.
Call MessageDigest.getInstance("MD5") to get a MD5 instance of MessageDigest you can use.
The compute the hash by doing one of:
Feed the entire input as a byte[] and calculate the hash in one operation with md.digest(bytes)...
How do you check “if not null” with Eloquent?
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Actually here 'and' does nothing but it would do if first parameter would be an array. Here is the method prototype : public function where($column, $operator = null, $value = null, $boolean = 'and'); and location - ".....\vendor...