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Ant task to run an Ant target only if a file exists?
...a little more sense from a coding perspective (available with ant-contrib: http://ant-contrib.sourceforge.net/):
<target name="someTarget">
<if>
<available file="abc.txt"/>
<then>
...
</then>
<else>
...
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Is there something like RStudio for Python? [closed]
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If you are new to Python, you can install the free Anaconda distribution (http://continuum.io/downloads.html), which will install Spyder for you, as well as Python 2.7 and IPython. Spyder is very similar to RStudio.
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Moving multiple files in TFS Source Control
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Link above is throwing a HTTP500; in case it stays down, here's the TFS Command Line reference from MSDN: msdn.microsoft.com/en-us/library/z51z7zy0.aspx
– Joisey Mike
Mar 26 '12 at 1:34
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Fastest method to escape HTML tags as HTML entities?
...r.replace(/[&<>]/g, replaceTag);
}
Here is a performance test: http://jsperf.com/encode-html-entities to compare with calling the replace function repeatedly, and using the DOM method proposed by Dmitrij.
Your way seems to be faster...
Why do you need it, though?
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List of standard lengths for database fields
...TF-8 will fit in four bytes – you are likely to
actually need 12.
https://www.w3.org/International/questions/qa-personal-names
For database fields, VARCHAR(255) is a safe default choice, unless you can actually come up with a good reason to use something else. For typical web applications...
What is the difference between ELF files and bin files?
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some resources:
ELF for the ARM architecture
http://infocenter.arm.com/help/topic/com.arm.doc.ihi0044d/IHI0044D_aaelf.pdf
ELF from wiki
http://en.wikipedia.org/wiki/Executable_and_Linkable_Format
ELF format is generally the default output of compiling.
if you use GNU...
What does “:=” do?
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http://en.wikipedia.org/wiki/Equals_sign#In_computer_programming
In computer programming languages, the equals sign typically denotes either a boolean operator to test equality of values (e.g. as in Pascal or Eiffel), whi...
Android ViewPager - Show preview of page on left and right
...rgin to the left and right sides of the RecyclerView item.
* Adapted from https://stackoverflow.com/a/27664023/4034572
* @param horizontalMarginInDp the margin resource, in dp.
*/
class HorizontalMarginItemDecoration(context: Context, @DimenRes horizontalMarginInDp: Int) :
RecyclerView.ItemDe...
Associativity of “in” in Python?
... # and note "2 < 1" is also not true
Precedence of python operators: http://docs.python.org/reference/expressions.html#summary
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How to remove focus without setting focus to another control?
...Mode="true"
android:descendantFocusability="beforeDescendants" />
https://developer.android.com/reference/android/view/ViewGroup#attr_android:descendantFocusability
Answer thanks to:
https://forums.xamarin.com/discussion/1856/how-to-disable-auto-focus-on-edit-text
About windowSoftInputMod...