diff --git a/lib/core/common.py b/lib/core/common.py
index c308d2bac..3c2a3636e 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -1118,6 +1118,13 @@ def sanitizeStr(value):
     return getUnicode(value).replace("\n", " ").replace("\r", "")
 
 def getHeader(headers, key):
+    """
+    Returns header value ignoring the letter case
+
+    >>> getHeader({"Foo": "bar"}, "foo")
+    'bar'
+    """
+
     retVal = None
     for _ in (headers or {}):
         if _.upper() == key.upper():
@@ -1619,6 +1626,13 @@ def getRemoteIP():
     return retVal
 
 def getFileType(filePath):
+    """
+    Returns "magic" file type for given file path
+
+    >>> getFileType(__file__)
+    'text'
+    """
+
     try:
         _ = magic.from_file(filePath)
     except:
@@ -4387,6 +4401,9 @@ def getSafeExString(ex, encoding=None):
     """
     Safe way how to get the proper exception represtation as a string
     (Note: errors to be avoided: 1) "%s" % Exception(u'\u0161') and 2) "%s" % str(Exception(u'\u0161'))
+
+    >>> getSafeExString(Exception('foobar'))
+    u'foobar'
     """
 
     retVal = ex
diff --git a/lib/core/settings.py b/lib/core/settings.py
index bd84e7852..4f35e318c 100755
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.1.7.9"
+VERSION = "1.1.7.10"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/lib/utils/har.py b/lib/utils/har.py
index d227ad672..3d3579053 100644
--- a/lib/utils/har.py
+++ b/lib/utils/har.py
@@ -13,6 +13,7 @@ import re
 import StringIO
 import time
 
+from lib.core.bigarray import BigArray
 from lib.core.settings import VERSION
 
 # Reference: https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/HAR/Overview.html
@@ -27,7 +28,7 @@ class HTTPCollectorFactory:
 
 class HTTPCollector:
     def __init__(self):
-        self.messages = []
+        self.messages = BigArray()
 
     def collectRequest(self, requestMessage, responseMessage, startTime=None, endTime=None):
         self.messages.append(RawPair(requestMessage, responseMessage, startTime, endTime))
diff --git a/sqlmap.py b/sqlmap.py
index 0d57b5fa4..2358a897d 100755
--- a/sqlmap.py
+++ b/sqlmap.py
@@ -331,7 +331,7 @@ def main():
 
         if conf.get("harFile"):
             with openFile(conf.harFile, "w+b") as f:
-                f.write(json.dumps(conf.httpCollector.obtain(), indent=4, separators=(',', ': ')))
+                json.dump(conf.httpCollector.obtain(), fp=f, indent=4, separators=(',', ': '))
 
         if cmdLineOptions.get("sqlmapShell"):
             cmdLineOptions.clear()
diff --git a/txt/checksum.md5 b/txt/checksum.md5
index 66d2fda94..55254a677 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -27,7 +27,7 @@ a97df93b552ee4e4ba3692eae870de7c  lib/controller/handler.py
 310efc965c862cfbd7b0da5150a5ad36  lib/controller/__init__.py
 d58e85ffeac2471ef3af729076b3b5f7  lib/core/agent.py
 6cc95a117fbd34ef31b9aa25520f0e31  lib/core/bigarray.py
-ebf31aa9c5af54188e999719593e8ba4  lib/core/common.py
+68dd8d8d430d6b569ec3210e87f4dce9  lib/core/common.py
 5065a4242a8cccf72f91e22e1007ae63  lib/core/convert.py
 a8143dab9d3a27490f7d49b6b29ea530  lib/core/data.py
 7936d78b1a7f1f008ff92bf2f88574ba  lib/core/datatype.py
@@ -46,7 +46,7 @@ b9ff4e622c416116bee6024c0f050349  lib/core/enums.py
 d8e9250f3775119df07e9070eddccd16  lib/core/replication.py
 785f86e3f963fa3798f84286a4e83ff2  lib/core/revision.py
 40c80b28b3a5819b737a5a17d4565ae9  lib/core/session.py
-3f23a17e519b6334d343e57e0018efd1  lib/core/settings.py
+fa6387225fb4dd399abfcb77e5ef8b94  lib/core/settings.py
 d91291997d2bd2f6028aaf371bf1d3b6  lib/core/shell.py
 2ad85c130cc5f2b3701ea85c2f6bbf20  lib/core/subprocessng.py
 4416fdcab26b286a5a3a88e75aa60044  lib/core/target.py
@@ -103,7 +103,7 @@ db3090ff9a740ba096ba676fcf44ebfc  lib/techniques/union/use.py
 c08d2487a53a1db8170178ebcf87c864  lib/utils/crawler.py
 ba12c69a90061aa14d848b8396e79191  lib/utils/deps.py
 3b9fd519164e0bf275d5fd361c3f11ff  lib/utils/getch.py
-1cd7599b5e6addb29cbab85d292ccf6c  lib/utils/har.py
+7143c26b3e18973bc5169c202b775245  lib/utils/har.py
 ccfdad414ce2ec0c394c3deaa39a82bf  lib/utils/hashdb.py
 12e0e0ab70c6fe5786bc561c35dc067f  lib/utils/hash.py
 e76a08237ee6a4cd6855af79610ea8a5  lib/utils/htmlentities.py
@@ -224,7 +224,7 @@ c3cc8b7727161e64ab59f312c33b541a  shell/stager.aspx_
 1f7f125f30e0e800beb21e2ebbab18e1  shell/stager.jsp_
 01e3505e796edf19aad6a996101c81c9  shell/stager.php_
 0751a45ac4c130131f2cdb74d866b664  sqlmapapi.py
-f53c10492a13c9f53024d8a963bd86a3  sqlmap.py
+b83d4f9b170014ff158f3caa7b735415  sqlmap.py
 08c711a470d7e0bf705320ba3c48b886  tamper/apostrophemask.py
 e8509df10d3f1c28014d7825562d32dd  tamper/apostrophenullencode.py
 bb27f7dc980ea07fcfedbd7da5e5e029  tamper/appendnullbyte.py