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How to correctly display .csv files within Excel 2013?
... to DATA tab.
Click button From Text in the General External Data section.
Select your CSV file.
Follow the Text Import Wizard. (in step 2, select the delimiter of your text)
http://blogmines.com/blog/how-to-import-text-file-in-excel-2013/
...
In MySQL queries, why use join instead of where?
...FROM clause
Write the association between the tables in the WHERE clause
SELECT *
FROM TABLE_A a,
TABLE_B b
WHERE a.id = b.id
Here's the query re-written using ANSI-92 JOIN syntax:
SELECT *
FROM TABLE_A a
JOIN TABLE_B b ON b.id = a.id
From a Performance Perspective:
Where su...
Rails Object to hash
...
Works with joins and select, Person.joins(:address).select("addresses.street, persons.name").find_by_id(id).attributes, will return { street: "", name: "" }
– fangxing
Jun 15 '17 at 2:29
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Importing CommonCrypto in a Swift framework
...code.app path which can vary system-to-system, especially if you use xcode-select to switch to a beta version, or are building on a CI server where multiple versions are installed in non-standard locations. You also don't need to hard code the SDK so this should work for iOS, macOS, etc. You also do...
MySQL integer field is returned as string in PHP
...
When you select data from a MySQL database using PHP the datatype will always be converted to a string. You can convert it back to an integer using the following code:
$id = (int) $row['userid'];
Or by using the function intval():
...
Convert MySql DateTime stamp into JavaScript's Date format
...d.
A MySQL DATETIME column can be converted to a unix timestamp through:
SELECT unix_timestamp(my_datetime_column) as stamp ...
We can make a new JavaScript Date object by using the constructor that requires milliseconds since the epoch. The unix_timestamp function returns seconds since the epoc...
When to use UICollectionView instead of UITableView?
...onview, you don't need to set buttons with tags or other things by getting selected items values. You can simply get -(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath and in UITableViewDelegate:
`-(void)tableView:(UITableView *)tableView didS...
How can I disable ReSharper in Visual Studio and enable it again?
...nd to Ctrl alt A. That might be because Re# has bound the Ctrl W to Extend selection
– Default
Feb 21 '13 at 9:52
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What should I do when 'svn cleanup' fails?
...ools-win32) from http://www.sqlite.org/download.html
sqlite3 .svn/wc.db "select * from work_queue"
The SELECT should show you your offending folder/file as part of the
work queue. What you need to do is delete this item from the work
queue.
sqlite3 .svn/wc.db "delete from work_...
Embed git commit hash in a .Net dll
...the steps:
Use a Build Event to call git
Right-click on the project and select Properties
In Build Events, add Pre-Build event containing (notice the quotes):
"C:\Program Files\Git\bin\git.exe" describe --long > "$(ProjectDir)\version.txt"
That will create a version.txt file in your project...