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SQL exclude a column using SELECT * [except columnA] FROM tableA?
...you could use SET @variable = (SELECT ... FOR XML PATH('')) to concatenate strings.
Use the ISNULL function to prepend a comma only if this is not the
first column name.
Use the QUOTENAME function to support spaces and punctuation in column names.
Use the WHERE clause to hide columns we don't want t...
Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
... case I was trying to connect to a different database in the EF connection string resulting in the CORS error (ASP.NET Web API)
– Tahir Khalid
Mar 5 '17 at 23:17
add a commen...
Android selector & text color
...d:gravity="center"
android:minHeight="98px"
android:text="@string/more"
android:textColor="@color/bright_text_dark_focused"
android:textSize="18dp"
android:textStyle="bold" />
</FrameLayout>
res/color/bright_text_dark_focused.xml
<?xml version=...
Html.RenderPartial giving me strange overload error?
...have to, because of performance (it first composes given partial view into string, and then parent view puts it into response*).
* this is not entirely true, they are actually being rendered into ViewContext.Writer and once whole page is rendered and composed, the whole thing goes to response
...
Extract substring in Bash
...ut -d'_' -f 2
More generic:
INPUT='someletters_12345_moreleters.ext'
SUBSTRING=$(echo $INPUT| cut -d'_' -f 2)
echo $SUBSTRING
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How to get current relative directory of your Makefile?
...y around this since $(MAKEFILE_LIST) with two makefiles gives you a single string "Makefile One Makefile Two, which cannot handle spaces
– mrosales
Jan 24 '15 at 17:05
2
...
Using “this” with class name
... }.demoThis();
new NestedSiht().demoThis();
}
public static void main(String [] args) {
new Siht().demoThis();
}
}
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How can I get the current page name in WordPress?
... server variables themselves and extract the requested page from the query string.
$page_slug = trim( $_SERVER["REQUEST_URI"] , '/' )
Note that this is a "dumb" solution. It doesn't know, for instance that the page with the slug 'coming-soon' is also p=6. And it assumes that your permalink settin...
Unlimited Bash History [closed]
...
Set HISTSIZE and HISTFILESIZE in .bashrc to an empty string:
HISTSIZE=
HISTFILESIZE=
In bash 4.3 and later you can also use HISTSIZE=-1 HISTFILESIZE=-1:
n. Setting HISTSIZE to a value less than zero causes the history list to be
unlimited (setting it 0 zero disables t...
UITableView : viewForHeaderInSection: not called during reloadData:
... automatically set to the all-caps version of the titleForHeaderInSection: string. To prevent this behavior, either don't implement titleForHeaderInSection: or use a custom label instead of the inherited textLabel.
– Ortwin Gentz
Mar 21 '18 at 15:04
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