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Batch files - number of command line argum>me m>nts
Just converting som>me m> shell scripts into batch files and there is one thing I can't seem to find...and that is a simple count of the number of command line argum>me m>nts.
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Redirecting Output from within Batch file
I am creating a batch file with som>me m> simple commands to gather information from a system. The batch file contains commands to get the tim>me m>, IP information, users, etc.
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What are the basic rules and idioms for operator overloading?
... , but since many users sort answers according to votes, rather than the tim>me m> they were given, here's an index of the answers in the order in which they make most sense:
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How to set space between listView Items in Android
..."@android:color/transparent"
android:dividerHeight="10.0sp"/>
For som>me m> reason, values such as "10", "10.0", and "10sp" all are rejected by Android for the dividerHeight value. It wants a floating point number and a unit, such as "10.0sp". As @Goofyahead notes, you can also use display-indepen...
JavaScript open in a new window, not tab
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Give the window a 'specs' param>me m>ter with width/height. See here for all the possible options.
window.open(url, windowNam>me m>, "height=200,width=200");
When you specify a width/height, it will open it in a new window instead of a tab.
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Find the last elem>me m>nt of an array while using a foreach loop in PHP
I am writing a SQL query creator using som>me m> param>me m>ters. In Java, it's very easy to detect the last elem>me m>nt of an array from inside the for loop by just checking the current array position with the array length.
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adb shell command to make Android package uninstall dialog appear
...u please tell what -d package:<your app package> stands for? any docum>me m>ntation is there?
– Rinkal Bhanderi
Oct 18 '12 at 9:10
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C++: const reference, before vs after type-specifier
What is the difference between the argum>me m>nts in:
7 Answers
7
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How to select all records from one table that do not exist in another table?
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SELECT t1.nam>me m>
FROM table1 t1
LEFT JOIN table2 t2 ON t2.nam>me m> = t1.nam>me m>
WHERE t2.nam>me m> IS NULL
Q: What is happening here?
A: Conceptually, we select all rows from table1 and for each row we attempt to find a row in table2 with the sam>me m> ...
Why do python lists have pop() but not push()
...ven that there's already a list.pop that removes and returns the last elem>me m>nt (that indexed at -1) and list.append semantic is consistent with that use?
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