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Will Try / Finally (without the Catch) bubble the exception?
...ption is expected. For example, you might expect that an attempt to lock a file might fail, because someone else has it locked. In that case it makes sense to catch the exception and report it to the user. In that case the uncertainty about what is broken is reduced; you are unlikely to make things ...
How can I set NODE_ENV=production on Windows?
...pass in the value at the command line, not hardcode it in the package.json file.
– Alexander Mills
May 16 '15 at 6:00
6
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Unable to import a module that is definitely installed
..., so if your personal umask is tight and you use sudo for the install, the files and directories will be over-restricted. If you simply su first and then do the install from a full root shell, the resulting install is usable (at least it is for me). This was for pip, but may apply to apt-get as we...
java.lang.OutOfMemoryError: Java heap space
...to find out why your heap size is being eaten. NetBeans has a very good profiler included with it. I believe it uses the jvisualvm under the hood. With a profiler, you can try to find where many objects are being created, when objects get garbage collected, and more.
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Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS
.... I am using nginx for the server. I have tried a rewriting the nginx conf files without any success. I would love some advice on it.
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How does Python manage int and long?
...refer Include/longintrepr.h, Objects/longobject.c and Modules/mathmodule.c files. The last file is a dynamic module (compiled to an so file). The code is well commented to follow.
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How to set a selected option of a dropdown list control using angular JS
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I have a controler file named order.js, thus the html name the same order.html where the control is. Should I set the selectedVariant there or directly on the control?
– themhz
Jul 31 '13 at 11:40
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Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
...and, has structures that can nest arbitrarily deep. To determine whether a file is valid HTML or not, you need to check that all the closing tags match a previous opening tag. To understand it, you need to know which element is being closed. Without any means to "remember" what opening tags you've s...
Undoing a 'git push'
...e3d75bc80a4a466f92650
[master 71738a9] Revert "Issue #482 - Fixed bug."
4 files changed, 30 insertions(+), 42 deletions(-)
prompt> git status
# On branch master
# Your branch is ahead of 'origin/master' by 1 commit.
#
nothing to commit (working directory clean)
prompt>
Replace 35f6af6f77f11...
android button selector
...
You just need to set selector of button in your layout file.
<Button
android:id="@+id/button1"
android:background="@drawable/selector_xml_name"
android:layout_width="200dp"
android:layout_height="126dp"
android:text="Hello" />
and done.
Edit
Fo...