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“using namespace” in c++ headers
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116
You should definitely NOT use using namespace in headers for precisely the reason you say, tha...
Datepicker: How to popup datepicker when click on edittext
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714
Try this in the XML file:
<EditText
android:id="@+id/Birthday"
custom:font="@string/f...
Bash: Strip trailing linebreak from output
...ect everything except the last byte. This should be quite quick:
head -c -1 log.txt
Also, for completeness, you can quickly check where your newline (or other special) characters are in your file using 'cat' and the 'show-all' flag. The dollar sign character will indicate the end of each line:
c...
MySQL Results as comma separated list
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edited Dec 19 '17 at 19:31
answered Mar 19 '09 at 13:37
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sqlalchemy: how to join several tables by one query?
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Ryabchenko Alexander
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answered May 18 '11 at 13:04
Abdul KaderAbdul Kader...
How to force 'cp' to overwrite directory instead of creating another one inside?
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125
You can do this using -T option in cp.
See Man page for cp.
-T, --no-target-directory
tre...
Is there a CSS selector by class prefix?
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It's not doable with CSS2.1, but it is possible with CSS3 attribute substring-matching selectors (which are supported in IE7+):
div[class^="status-"], div[class*=" status-"]
Notice the space character in the second attribute selector. This picks up...
Insert/Update Many to Many Entity Framework . How do I do it?
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141
In terms of entities (or objects) you have a Class object which has a collection of Students a...
How do I create directory if it doesn't exist to create a file?
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edited Nov 20 '18 at 9:59
BKSpurgeon
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